{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x925efc6d10655d4226fedca5a667c4b64dedeeb1f71f916d1b2219ebdf5b52e6",
    "signature": "0x227f8e9e243ebaeb3c3555b05058364de0fa42dfea4585c9ece58de589398b101e105d37f6fa73dcd4f86b3eeaa9390572e3af1f5b444683375f790c3741c4f31b",
    "signer": "0x99667DB6f552F55fDc82e440071a4dFEE64Bdc7d",
    "userId": "871965283"
  }
}