{
  "manageEntity": {
    "action": "Share",
    "entityId": "1782719052",
    "entityType": "Track",
    "nonce": "0x4453d710c32a36ed23723603f6694d03797b4dc52054e68953f4c1c4252d5531",
    "signature": "0x9d68b2136e19951e6fc9423e4a1dc9adc0295857cae5e4e4d38d17c3c00c15155b852fa968f6eae4c5761cb2eec27c599c88e49cad2c789ebeece300ae335e601b",
    "signer": "0x604b4F353E759e6Ceb980b2Fa04e96FE85AC7d1D",
    "userId": "235338"
  }
}