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 #21555963 · ArcScan

Block

#21,555,963

2026-09-18 20:37:57 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,963
Timestamp: 29 days ago · 2026-09-18 20:37:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x37d1a759f2e2eff798d5190355e0bf5ca4b67144c5dde785a456fbb5044dbdde
Parent hash: 0x52a625a1…d9024669
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,963 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.0%597,830 / 30,000,000

Base fee

20 gwei

State root

0x1d14ee815a22…68b0450c34d8

Transactions root

0x4a8cd45d7748…8c737f65c76b

Receipts root

0x14523f9d807a…7aeb34d63063

Nonce

0x0000000000000000

Extra data

0x00000004a817c800