{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1357257619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68a49e7d3ee835f3ee339c2b6991f0e0ceed4a8ae64cf35bf2193fa2309b5022",
    "signature": "0x39fcfaa5549986342c0b56f4a284c2978e9cf0598be2f517a1dab176603bd8e550f4996ba500a9e9aa8ada6d0572c0f0db07b4e97b36ab249c81f2c9a8b4e4631b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
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  }
}