Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21371193 · ArcScan

Block

#21,371,193

2026-09-17 18:36:08 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,193
Timestamp: 8 days ago · 2026-09-17 18:36:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x066f7f76d6c9e86979f198541466ac5b76edc107260906635ca9f1e262352e70
Parent hash: 0x4b2a2af4…4698b542
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,193 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.2%1,255,144 / 30,000,000

Base fee

20 gwei

State root

0xb070d3bbf7b1…d03ede8cc1f2

Transactions root

0xd361dbbf1d5a…3745ed934817

Receipts root

0x114570d5c426…9d9f79d9c367

Nonce

0x0000000000000000

Extra data

0x00000004a817c800