{
  "manageEntity": {
    "action": "Follow",
    "entityId": "547887621",
    "entityType": "User",
    "nonce": "0xddb2c8b561a803b360203eab26a228a55bdf17698fd174a9533e5041938e7dce",
    "signature": "0x7202437e32196272503ce7034e82d939ca4ca54bad0b3a7b524eaadb616bc46c37aa86a2a567d2c05b6c73349fb2537551b5f0b19d4540a4320ae43a0a2ede151c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}