{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190610",
    "entityType": "User",
    "nonce": "0x6635175734361da1a5062c78a28fca98f8b4c8334eaaa58c2dfca30fa73feb7a",
    "signature": "0xb01e01912e48088253476dca6d3c43a4d5258feaaf2b5bd2ec66862789667327749519cee0a1427d5a0f1e31a12445323e245cd3d816d9f52a242d03636b26fc1c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}