{
"manageEntity": {
"action": "Follow",
"entityId": "900567602",
"entityType": "User",
"nonce": "1794310384911480961",
"signature": "0xbab2755fefa35d07c674654dbe0c46da1cacc15af83adcf96ffcb25893678573548bcd9ab979659fa8813176f5478433afce96da5f1f5de3c585ea864a4f06231b",
"signer": "0xB5E0795Df1947c84D57C282C1B7952bF94C8a9a0",
"userId": "520193578"
}
}