{
  "manageEntity": {
    "action": "Follow",
    "entityId": "614212580",
    "entityType": "User",
    "nonce": "0x5fc5c503d9a5b1dfbd46d5bd5a0634e196d103a19e760f0c88a32aeb6e809a78",
    "signature": "0x144f637b11a0b22be7f640ea43a2a91ac2cd85bf1553229e15220314b0507c5f7c8c1ae2b9768fdf48b1923f0d93a6279f11eb302350a1c1114a99003e9dad031b",
    "signer": "0xE18f37f193553F7bFB76f10C386b65159Ae304E0",
    "userId": "4510"
  }
}