{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203520214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xead4ccf027577cb21c65dc07da47b43192db51be5989f1746c838ed572933a4f",
    "signature": "0xd2e05266265e623c77f3ca3339172725f350874e93495fe79a23f18f70f8b32c777d49db00a715018b0d28ee74988a5a5766f7f8c83132edb09b2b6190de8f0e1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}