{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12",
    "entityType": "User",
    "nonce": "0x3066cb96dca6d66329860ea73cdc30d7d9a04a3eb7c17b7d6150476c60440f2c",
    "signature": "0xbe5fe938bb7389438895f65732e22f060805aa161425215f06a4dfacfa0a33823c9c8d6136d3d1e115cc198abec12979e0c6f14920396e7c720d9f8dfb0df0221c",
    "signer": "0x16D3bf5a80bAfFB2f1550d49b1203D4CA532DA1C",
    "userId": "1994482"
  }
}