{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058917036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d900be3ab7526a62471fd3e39060cc842321b1010aaeff11efcc19738c5a392",
    "signature": "0xcd7331d1bc2aba0eb476ac58b88e48cfa29da8fa4d4a9fcce1bf8ff5443ae00831ebf1d1b09329814971385a6a159391944a63b5da1dda7da23e18c7cff53e121c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}