{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x15b5703700e85b567ba387c9779b121b682c1e679bfc0ec8ef4b95e511a6f257",
    "signature": "0x3b5b540d13bd05a6780e17a77fd5ebb313cc7217a28fe657ac1fc38aed965729338662d8f74c01caf38eca1f81d58812f65923c511222ebc13e326a574a7d5501b",
    "signer": "0x1A03dB80e576Ab52a1E1852ba81778ae8f8f3f95",
    "userId": "876735576"
  }
}