{
  "manageEntity": {
    "action": "Follow",
    "entityId": "202190129",
    "entityType": "User",
    "nonce": "0x3be283e45f38ceda695559c55681b8b05f92a06200b690e398960db1abe04c96",
    "signature": "0x040794a323b3ee7b6ea6d75dca952e90f4c5729ebc6e508f3db7b89344da82935de2b1e77c43101a15744d01c94e0a6308c84ae52fade45cb422029d022d16d91b",
    "signer": "0x74890D1DB0eadA2cc7FAaEC8D37F9d9aA80cF5B5",
    "userId": "770154030"
  }
}