{
  "manageEntity": {
    "action": "Share",
    "entityId": "1280116715",
    "entityType": "Track",
    "nonce": "0x1356e2cbe2280d3e18f1284795ee596359d7c0b985f251b2ec8f7d42d8cb2b8a",
    "signature": "0x162805ccf49deafe6e0b25513e0cce29d25deba0e963ec70a12774edefc1df67790c7489dcebc4c188ff70f1b13c9da11915259aa1a3f934fafecb75bdb8ff9f1b",
    "signer": "0x372F89efDBC2ac9982f7ab334a2aF7275a339eD6",
    "userId": "625326746"
  }
}