{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485461833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa86d42fca921349244bfc0627d3be27976b4cd8fe530d50315a3ed82aeb084b0",
    "signature": "0x0438689527ad959e70ac46f938574ef75208e5b056f29d5638b0e4bcdb71ef14145b01c8e220a86efcb1a61eb655c1d2df96fe8b7030bae35e74e0aebc0b893c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}