{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2004955952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1e8e0f24327baf4fa78cc40cd91c0bb18bb75cd5baf158a73ab0f8c607d1012",
    "signature": "0xd21abd3c6836d724dff3d8b2525be31039b9ec0fac68e33c62dcf5576a7f683b64df04c130905c49ee302e2f38d0518f8afcbf04f2817444bf6d4f3b6f37fbf51b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}