{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224311806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd30db30bb555b76e894e89ea4965d310431f65263f5bf4337f14462eef1cb652",
    "signature": "0x9b92889d99ea156f55448563b35e63a8c887ef7adb8f03e1c166cfc34c8de9e034f86d532e0f1094739fba3375497bf685d5196e9f786d1f0b0a0fd9ed5811fc1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}