{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa55415825a5f63cf118c61ff574d8d7cc344a45abef4f45feb7da21ea303940f",
    "signature": "0x74b50d0ade78f4965bda9b629a57ea843ddd8dd783249e77f213b43a88d4628d7b8d1b86373715348d37e876f12580c5246cbf683ac34eab95c3406ef582dac11c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}