{
  "manageEntity": {
    "action": "Share",
    "entityId": "240308",
    "entityType": "Track",
    "nonce": "0xc03853116534f087593774fbcd5653cb044d92c2b0d3b2359f96725ca435a56f",
    "signature": "0x6901a3894621f559c5e2bfcf1f65bde2bfd609c1c0ee200c42590f10265114c66cc0221899126af30b24bae47c73b0ddf239c496405011bb6b123c00c10776e21c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}