{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145972",
    "entityType": "User",
    "nonce": "0x2cb5c82cd8948d0bc0b5777ed002dd8702b02b956b4d7badb41112e03b48015a",
    "signature": "0x314941016a43b5422e6c36c7b599f4fe90bcaaa20ce5caf32fcf1961146a70f544c0e09434a8d3c46dd4a0dba791d8bd62eeacb773c60b05075eb847194337b71c",
    "signer": "0x5A4a438EB48E0567283E8B2Fcb511DE3cD0Da231",
    "userId": "102202598"
  }
}