{
  "manageEntity": {
    "action": "Share",
    "entityId": "2107629682",
    "entityType": "Track",
    "nonce": "0x997e883558dbac3485704a1a6667d0c02f09e2b176b79d6db7edc249ffaad751",
    "signature": "0xb924bc83c44db57635226235e9296dd34670266d771eaaffb48cfb315da002d27879ba34511f342227f7fecc47362fd794c6545b9e8b1b54b501568ba7242df71c",
    "signer": "0x2FcF395E3aAF5708062e9134cBD2E597e31a6304",
    "userId": "952154530"
  }
}