{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xac378154dd666513fb00efe3d3233ce14093edbe6082d25eb976889b1aa799a4",
    "signature": "0x32f1a0923f8b5da85607fd751be7a9b6c2b495ca566167ded08b1c9020f61a26735ae5ba65a135bd96841c674fad7877a00f99f6ee6c0005584fd874950105a81c",
    "signer": "0x4cB6E3a04248eEDa6Ce4f2a95AE4eF131b35fBE9",
    "userId": "504430901"
  }
}