{
  "manageEntity": {
    "action": "Follow",
    "entityId": "542041690",
    "entityType": "User",
    "nonce": "0x373584c6155d3d919dc4e205cda16739b2fa33831d3bc30a28e5094028a23f62",
    "signature": "0x20e8e85cc06b91281b6d8cdaa19a120c3734f84ec4dbf8dfe640c9e5f67e2bf063585e47c5aa2da70e926db227467feaabd00b52ce1535808230ed9fa5f2e0a41b",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}