{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x4b0fc1099610aac55bd91027e6c75ea72e879af36de7759e5621ba6852f8ed09",
    "signature": "0xa4075830f921af4b5c1e4a094bf0866cf494cce3015d7e3ea5db82d6eb2ec5d66c6723b1b37eedf08a12ca811ce24e7e48e7de032b939b69b289eca071621b831c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}