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 #21394157 · ArcScan

Block

#21,394,157

2026-09-17 21:50:11 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,157
Timestamp: 33 days ago · 2026-09-17 21:50:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa22d118ea88f2ef4586b33351e3a95fa0fb795f8bbed1969aecffca4cefe743a
Parent hash: 0x627eb358…c0ec9c8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,157 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.8%1,152,273 / 30,000,000

Base fee

20 gwei

State root

0x6d7515a178f8…6d3405fdabe0

Transactions root

0x9521f167544f…4dfd6b13d1ed

Receipts root

0x31c7926ade1f…c2efc4bb5179

Nonce

0x0000000000000000

Extra data

0x00000004a817c800