{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1507485962",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x766f968d94760dcc628d13140f57c6c4f77f63199041062f7f8ce6ac8c30a885",
    "signature": "0x4c2f70dbb40facc77ad087129bc850b5b7b89b6d13342cec651b2223f77cd206425e7ee8d6101fa1c5ebf643331a6d062e722af88ea492b5a40cbcb3a4b966b81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}