{
  "manageEntity": {
    "action": "Share",
    "entityId": "1323881549",
    "entityType": "Track",
    "nonce": "0x20f729fde565ddc6744aa47ce386cb62aa7b5cf5016433664473a1f86f57d7cb",
    "signature": "0x4879b31996e24054b74f23fef8706cc4be4c08deaa0b5cb731881ca20e7f773147799f223d45721b5b55278c8c6ad67d09cccec3bd4d4b1b00e8bf1f33a46c3e1c",
    "signer": "0xafECbD238309A761970a4d16f5f975461868956d",
    "userId": "754628254"
  }
}