{
  "manageEntity": {
    "action": "Share",
    "entityId": "221350672",
    "entityType": "Track",
    "nonce": "0xe2ce5be1c96317b7c587319e2871a55b3e7a5bfb8114729dbd6af7b7112623c5",
    "signature": "0x72d77398e22fec7e963a1cd4ee973df5d723dd655269529cd487f5ab3163aef765b842ba0c32aa7ad8fd909b85a285352058731fc8057341e3b14a23e36fed151b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}