{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x08dcff073a700b117e594b1e8f742b55b50727e63f9562cba4c1fbe131ba42aa",
    "signature": "0xa8cc6fb00ce637a93374ec921856eb346a96dc370ff7058d63ade75b8fdbd7c67ca5bc2e57c5e5ea2ebf4c848f12fa4a2a53b872b594c17ae387975530bb507c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}