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 #21220570 · ArcScan

Block

#21,220,570

2026-09-16 21:23:11 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,570
Timestamp: 15 days ago · 2026-09-16 21:23:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e5748594a477a85f12aea8e1326868d877d974ef34b3c8348faa94a036dfcca
Parent hash: 0xbe3d57b4…cbaea1ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,570 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

53.7%16,122,972 / 30,000,000

Base fee

20 gwei

State root

0x62a425585789…e084f143733c

Transactions root

0x15753cf8d596…3e0725eac672

Receipts root

0x2d4900200385…b4056d231f56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800