{
  "manageEntity": {
    "action": "Follow",
    "entityId": "237640",
    "entityType": "User",
    "nonce": "0xadda838083fde715c45753bc7a9ca6c02f88a54c87154bf0464212c5b5948dcf",
    "signature": "0xf2c0e41b10bbb11a29d50324bd48cd47b2a3173d53399b464dc86fb74c9f9008022fe87750140d5f8568930e48369e5b53d01830e5ab1e2d5d0dd9302606a0bc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}