{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123439",
    "entityType": "User",
    "nonce": "0x553af92f6ab6c134f8a28ef0a2bb8b515f150000416248f8364aa6f69326bfaf",
    "signature": "0x581dbdce8a7f19b2387773c737142aa5397dedfff377bffb17fb89acc4768eef0fc603fa4df8ca9855eea7891f56d347262f763423b18b904c0d1fb7776c84db1c",
    "signer": "0xFE17Fe2677AF57d35AbC9CeafeA4FF91C4542293",
    "userId": "934065758"
  }
}