{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x122a9a39f5555e0547af3a8745fb877b681e6c549a2bccb38be3841fbca82783",
    "signature": "0xda3a270282a557da126c9edc78f27d5e88ed946661eae429f829db0eac4d618342eecb85491e81c1fe55c9bbc5b56058c4d51de49195046e9e2d73bc0ed6f6801b",
    "signer": "0x83d22deAd53BaAD0Fd2A640a06E20cbD008eF02e",
    "userId": "415523180"
  }
}