{
  "manageEntity": {
    "action": "Share",
    "entityId": "655521125",
    "entityType": "Track",
    "nonce": "0x3157eb5efa1da32ff45d89e4d7ba6dd2410f43751270dab3a62094e4fee07c67",
    "signature": "0xc8a5b5a6697ed322bd19dc2cf087b45a71e5681f35a1fc0e01788db223cdd9ae0124d5a78c72d6bba44d08940c4ebd6cc814ab8938da4540a11db551962439c21b",
    "signer": "0xC90e14007305577f04e5F4f5542B2191bB2c7394",
    "userId": "1856608"
  }
}