{
  "manageEntity": {
    "action": "Share",
    "entityId": "2131514575",
    "entityType": "Track",
    "nonce": "0x1fe42ef15e6db9f69188ab50edd739cc2d34727ce13958b8d9ede49855b2c53f",
    "signature": "0xb7a8152b754730240a3632b15f66b8b6c559d282d16e8308866e2045e5bb3b256d88cfff0ff6878b2bdcfb72b3371b416c02eaa17c10ccbaba438eaee6641a3e1c",
    "signer": "0xa78e9aFCA91d592C20641e5aF335fCd84f5738CE",
    "userId": "133552"
  }
}