{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398253",
    "entityType": "User",
    "nonce": "0x9753b126b85ef6cda31b4ecc5ddaa80c15396fee3b6effa6348a4d071d3ca826",
    "signature": "0xb5afcf8ca19a683154b35d648d207dde635ec884749a2957bc73fc6e2aee953a1e1c25db987df4ca7873aeda811e79c5da8f44d9171b08983961cf31aed97ed91c",
    "signer": "0x63762Ba099c2247aD3755af8aCb1d62705f0D5CC",
    "userId": "851444561"
  }
}