{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994178272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d3a2e385bf53c5dc25dfd42bce00dbee676373c05d6a4b77aabb9c412689c36",
    "signature": "0xded5a9ff4e04e4dcf6e39c7c226f7e11e1405df8f6fdccc1792e285d170dc9ba4433108c17027ff81f7ff1da00471948c0add67c9694e0fac8f49e745db37c421c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}