{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12374",
    "entityType": "User",
    "nonce": "0xb1086e365c13063ed9b3ee7e82a3538d96230daf80d9772831762742c1d6d35a",
    "signature": "0xb912fd3a82f168cfb92c0dba1cfb8613735f6c4f444063a33939d6b25117e59d70242189453ac4a2c474bae251fc919abfbef4723e00ad10232047642392c68b1c",
    "signer": "0x9B872C29885f4a39B0706106A8f01F8154D0d8c8",
    "userId": "660577927"
  }
}