{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1146340868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0f0ee3eea336cefb74b26d608760f1e187a9d0ffe445c8cecfa0a82449f12dc",
    "signature": "0xe5dae9e8ec0832ae4586284118b26deeb589d6d5326f97af261cbc80af42f47207f80b61d6b940e15f30a2fa2c133e9dfae00f604f2e238ac944f96682e642b01c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}