{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x5a1675b3cbc000be6bc13406ca5786b04097f2a888c094efbfb486cd676bc9fa",
    "signature": "0x15bda5cf8c55524c91daf22e69cbf3fa73130f1fb6a0d6b2cd34ce6bf06f23996ca59e500782633dfe922292d142a0970b8b7648eb2e890787ec1bee3beab3111c",
    "signer": "0xf6c9943016137F3054658e7E14F51B6d271aC325",
    "userId": "644767279"
  }
}