{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73158",
    "entityType": "User",
    "nonce": "0x16d81aa57beb798dbeb053df97d98b76038b7afd02cc167dcb95ab48250fd5d4",
    "signature": "0x2a471d745f37fd44ff9d08f233e97d28c87c095d1587774ba140201d479a33d451a008186206bbd5e32b4116b96183d3201b52394939ce635c8d6bbaf78b8f171c",
    "signer": "0x21a7A27cB4B4662C0210B787b56aED1436642E2E",
    "userId": "645523947"
  }
}