{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145842",
    "entityType": "User",
    "nonce": "0xe7ff86b3a563b42c2efde2c9edc129dbd9f1221049dbb49ef3a647655c0402ad",
    "signature": "0x460908345a708e48c656ea4ad01427df4090f47625c04d71bc3cdd158e18f62a362f57c016883973a28432b760670a2e1d06a8d980c3282a0598a377f8cdf1381b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}