{
  "manageEntity": {
    "action": "Share",
    "entityId": "581327252",
    "entityType": "Track",
    "nonce": "0x126718701304e77a659fd4919622277d7b5e1e30951e5ff29b4fadfd9dca8b2a",
    "signature": "0xbe0c0ea107f31b309252fd0608208a7339111cfc1c7938034fc68501478b2bbb66b240d0535e7e44c07d1f35ee84bc28ec693d29a71cbdb2f2b101f6013383391c",
    "signer": "0x20c238b8C67292B74399B705c8Ba45682d3854D3",
    "userId": "751451"
  }
}