{
  "manageEntity": {
    "action": "Share",
    "entityId": "1974764048",
    "entityType": "Track",
    "nonce": "0x85aa96d58bacfa7b32970526305bdf206a91a60c91109f03e75e75b164f80a67",
    "signature": "0xcd530e31aa608a24e3cb4380cbce12deedee7204c5fb779743120f5dd1ea71670efc7e73c464bec5506139a073be79c58ad811c390f915381e54c570e5b0ecc91b",
    "signer": "0x5FfF14A156ac6F76Ac3533Cc3eD489182eE451c1",
    "userId": "352700972"
  }
}