{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17145",
    "entityType": "User",
    "nonce": "0x4692e5f93449a8377b60c8b24a1a4f16f6b80ad69fac4cf8057c8f1504620449",
    "signature": "0x325b1fb00651286b851b3349473852efc8cb63ebd04ea951dc70c9a4091d8ba04a808e1bf323a5618d212cfde4cfb70ab381476a6f8a16b7b3dea2cc6c50d5c31b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}