{
  "manageEntity": {
    "action": "Share",
    "entityId": "916396581",
    "entityType": "Track",
    "nonce": "0xb91740f4575acfdf63ecd0c72b0842630e314a5b67652f5025fe33b8065af44b",
    "signature": "0x8c5a3e9f5eea79d93701501c33696676011ce6a8d829ed9f065a497df225abb23e3ed760f8f6f5f522efce31ed8baae3ea3e26ccc6b78e2683e55eeb410341301b",
    "signer": "0x51252f06F6E601Da0445306c6fA709f0514472d5",
    "userId": "854654579"
  }
}