{
  "manageEntity": {
    "action": "Share",
    "entityId": "231531597",
    "entityType": "Track",
    "nonce": "0x351cb376083ce36cf9ce69e6a3a1a3d7d40d3855fcc9b6eb02485e9461a8cac9",
    "signature": "0x7a09e8199eaee8e46a72101ac0fa3aed164cd275e3410af09f7a19975186d4330028fbba842a38c11504d0642acfb2b3f05ca52008636183ff9086818bd8084d1c",
    "signer": "0x2a19277Db12687903585AAAEfbE2D79f5b44b333",
    "userId": "879019117"
  }
}