{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1641553659",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb848533ca2896870acfa8a216da1f9b15f60b4bb3f44dca676c09844561b4bc6",
    "signature": "0xb86881d25e90ce83db824c5a08f9e4c63896a37bbb95af86ade683108f90e0357c62309124ed09c8133c7dc963773716b1ee5838a90a6145c3f1cd5587bd71671c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}