{
  "manageEntity": {
    "action": "Share",
    "entityId": "942886",
    "entityType": "Track",
    "nonce": "0xf3be3b9b7714b0ecca6cd6f41797a473d0e888b5eb8df54b4330af4b2b827f4a",
    "signature": "0xa679831668fd049c1cf46e78d29b2f347d706e739303347fbc4d68531be9477f1ecbc4116214c70af94c008612c633c74692c203b296ffd4e9489b1cf1dcbed01c",
    "signer": "0xE03d46d31CBc6970a8eB44272B49061dFE219793",
    "userId": "293209013"
  }
}