{
  "manageEntity": {
    "action": "Share",
    "entityId": "722361629",
    "entityType": "Track",
    "nonce": "0xc808d6e795d1e89fd68a364ea87321b68e8914e65b3bf6594f58a8693186eb0b",
    "signature": "0xe34b70890a0a97cc4a281ca320e139aa7e7923c0e62b9fbc853e51a7c2eecf5114268b32cd58a9a3936fdbf6994c0c46ebb78b49b02020282f0d2d517322fd321b",
    "signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
    "userId": "212611"
  }
}