{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03293b9ab882ba5e58edce8b111a607b34bdb78f1f6136fa5518a2ccebcf4714",
    "signature": "0xec7a27ebc628adacb152ebfb12923e45c526e3f7aa3ee4b5de9eb42d1156094134f6e3cabece8037a9241c336797ce41b7b344b5486ae0031b45873871f8f5161b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}