{
  "manageEntity": {
    "action": "Share",
    "entityId": "1906908668",
    "entityType": "Track",
    "nonce": "0x947080b850487db21ec7dfdb3b0ea814feec145d41cd6930f373f0abac25d980",
    "signature": "0x79db6ee66bc8275a2b2cfefad9f71503bb27f0ac201d3e2b3292d2427e6c37ea2c210c0ff04aacb4b686be71334ceaaa4f0532ae10a421929eb0f0ab8ffe5b7e1b",
    "signer": "0xAD946b49DD63583180EF36B4e92703f717684d6b",
    "userId": "1112761"
  }
}