{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2619",
    "entityType": "User",
    "nonce": "0xc1cd7e7216d9faf0f536f1766a73c14b61afa1e0177beb9a4d76886dcaae6d60",
    "signature": "0xe8950f08569a35adaa8f89cb3d34c7b9ef7b1adefcd43c42f12d61cc5a2af5a57a2f98ba078a5d91a750604515eaee094f7fa37317d989a9976860a7d16bf8ae1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}