{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139978927",
    "entityType": "User",
    "nonce": "1792203801588232824",
    "signature": "0x8dd884c4015e669d71f5e4b9575c8d29708f52a6e9f2f4b7209faad464d77d2210a1c6a101a6f75a046dc93ae5ffee302a3675475edce159771ce096fdbf24721c",
    "signer": "0xFAC0452C2bfF75a2f21ea2c78d938a38c03f585a",
    "userId": "384001418"
  }
}