{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221419587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56d9029f01471a20fc24a17169d41a7332c5097ece13abe04dc54670ab38da25",
    "signature": "0x68a1c89547c5718ac84745d1df633b739da224ee5cc3aa04d35af39e482b4aa71fc4066cb9cc5a4d51ffc12cd292809120a940041b53a5841555160f28b99a431b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}