{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1476049326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf0dc57e2f192d2cfe27374f8c67dd67a4fd654d7d639c16256ebcb27dc2217d",
    "signature": "0xf4ed165bcbc08b7a0ade9c5eefe985a7049351a7e68050fcd8c58bb99f1aa854508a6d1b99c37042d1d87ee1005a5f4c3b54ed7759905512877b25b46203f72a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}