{
  "manageEntity": {
    "action": "Follow",
    "entityId": "737289883",
    "entityType": "User",
    "nonce": "0xb34c396ee55f9016d5db75ef21334bf8a5a7967a8d89ae5cad0f3f342970b5b2",
    "signature": "0xb12fccf086437b69d4929e1a8a43cc940e31679f336bfbe3d65cc313527d0c7e56fab4b0123e15f3f8308626b627bc09521af199b23ec29dc038baa068065a611c",
    "signer": "0x4B31e50D7434DEfaaa0b24c5e862af503bACA6b9",
    "userId": "519913628"
  }
}