{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505525311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeb80b2b9717312b23047c807e7e43fb03abb44344724db6bfa0886ab798eb16",
    "signature": "0x037afc7acc2c070c6c4fd1539eb1147c3872f3dc220d24ca6fb48a29d1a004c45f542ce4e7746677d32898217057b14e3653e8f600636cc3f9d514ed47ceb7761c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}