{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398267373",
    "entityType": "User",
    "nonce": "0xe0e52801d60d60838db24afa9ae7cff48d8d694515ed5144f11cd25844b5ff8d",
    "signature": "0xe2431ed46e6a8989c9847412dcc1092ab3acfb14e9bd41b56984e9ec0c674f10253dfe6b6ad4719b0b66261410d81f2975ff6dfdd9e44c08ef62f79e509ab3011b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}