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 #21326518 · ArcScan

Block

#21,326,518

2026-09-17 12:17:57 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,518
Timestamp: 14 days ago · 2026-09-17 12:17:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b509db62cd974e693b26c7cb0429d2eeed10ecf4515889140c5edbe65a003a1
Parent hash: 0x784e50d9…2a33c667
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,518 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

31.1%9,332,520 / 30,000,000

Base fee

20 gwei

State root

0x3d2329204e5e…56838ff24356

Transactions root

0x9ffc6aaec58a…37088394fe53

Receipts root

0xe75112757a10…10c482be9a07

Nonce

0x0000000000000000

Extra data

0x00000004a817c800