{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630136859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3828e72d29efc0339308120f7c38533315f961ad6a2af1acf4fb0f3e42ff1789",
    "signature": "0x86f420b4c689292479fac9b37bdb753dcfefd9d441dba3f8507e9facfd4c15ac003fe06aeb5dd94831451e99c2942626a6571ba90a2c2241634555293e5d0ba81b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}