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 #21559058 · ArcScan

Block

#21,559,058

2026-09-18 21:04:08 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,058
Timestamp: 54 days ago · 2026-09-18 21:04:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x611ba64c1e4f11feef3c64afc7db4cbe8953d6716a922a49f2f19933e190496b
Parent hash: 0x5e945d82…8770753e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,058 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.7%1,698,745 / 30,000,000

Base fee

20 gwei

State root

0x3d2c39db1277…c8b4471bd4d4

Transactions root

0x53af71343323…63e54c8d5136

Receipts root

0x52f6c7c9499a…980cdfcd5477

Nonce

0x0000000000000000

Extra data

0x00000004a817c800