{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864371380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d49aec08b7bb5693da212989e7c2ea410ceef42415b1e84559228038ecedafc",
    "signature": "0x7ac689d3148f8a28a9cd3fa70cf3ac627859ca430ad0ba2652a94c1edb81723e1a1472507d6a5277eacb05a09478db7b8904ec9215e08268e1906a1fb40222ae1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}