{
  "manageEntity": {
    "action": "Share",
    "entityId": "846088035",
    "entityType": "Track",
    "nonce": "0x8c007c881a95198cf340413f03c005f927a7ff1a255294eb9895aac163284edc",
    "signature": "0x561a876b9382229e7bd8f1c5c9158abe623109160c93944ef49a118b74f9b5df6470d7189b9a038c2f455fd19ce4a73249290d76acc1c89dd5e242965e114a2c1c",
    "signer": "0x16adDC5a502eaE2B8AB91bA4ADdADAce74Ad1418",
    "userId": "902283916"
  }
}