{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19702",
    "entityType": "User",
    "nonce": "0x8191a973b6efc7ca5e9d781fe985027f01b47d2e50752f339654b3e973a0eae9",
    "signature": "0x3ee8cf8691661599c4259f8f34447fe8d952cb00e449f5456369001f5a01adab78e6967c5bda28604ab6fb1961bd3bc9e406d9f87a0fcd447b6ac576717d92131b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}