{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x5a26a5edc93e253675f0a0465c547c73aaed341cc163c6fefa687a4a3f3e878a",
    "signature": "0x32a8b4165dfcf8d52faa238d3b6543b328367f0b63569c31c6da5b40e99f1d4b081590b89f3dc61fed4eb65c5790934131bad42270492c585278197ab4b870341c",
    "signer": "0xe1eAe9Fa3Fef187944BA6cBa5C534e1ea257CA4E",
    "userId": "344552512"
  }
}