{
  "manageEntity": {
    "action": "Share",
    "entityId": "1350724777",
    "entityType": "Track",
    "nonce": "0x3d95134a45597a2a8556b559b4ddc4fbf7a4ebb882b61fdde365e7b4975b5ea8",
    "signature": "0x953e22e355cb530c8896436bd59ce9985ef5262a97d3a0dc97b6687cbb7bc0e447ff34eb33bf3bc4a54b8f6ad8735235f0d273e834022f53aafd4a937a7f61261b",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}