{
  "manageEntity": {
    "action": "Follow",
    "entityId": "399133",
    "entityType": "User",
    "nonce": "0x9496a541fbc68959a6402642595868ec1b4151b1c13fbe794f419eafedaccb36",
    "signature": "0x313c04b9ec8019fbefdf41c8d15f3706307ff63991d5b01025f54c7bfa19a85a6006509bf69d9f5519ccd8e6f5e64cd144df15101c33323c3d0fa82e54e009041b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}