{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1821046322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfc85a4755dffcb87be265719ad64c362da2f18128d839308d848be4250ccec41",
    "signature": "0xd58e8b58f8881cbf201708e65393c7054824195551f5d0c99a79532d840e5dce7238d902663641ec6d967a856d96550d989138e05c2a424071bd7842a596094b1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}