{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1083873507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1e2c539923c62e6532fd878e728cf852ff5fa58a160812389f1a1062273b69e",
    "signature": "0x16106ccd0e6106255a3ca8e472d8d3cb14b74d8423f79843c0d81d46dd7a15da18cb71db5080669d90495b9ac0dcd3e10d06edb4b6302631bafc4bd1502610161b",
    "signer": "0x4C66E76dF182632f358E9724C2428c52873236B9",
    "userId": "710666555"
  }
}