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 #21230348 · ArcScan

Block

#21,230,348

2026-09-16 22:45:43 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,348
Timestamp: 17 days ago · 2026-09-16 22:45:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ddddec5e5eac3bc40d863452ca8502016e2b89f1be4d856f6a10c8f8a1e3dba
Parent hash: 0x76209b17…0f60c8c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,348 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.3%2,780,888 / 30,000,000

Base fee

20 gwei

State root

0xa8223c8b719d…087c27887b79

Transactions root

0x8016feca901c…31d524e5acc3

Receipts root

0xe9d9fc178e3d…92d3d93e1c37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800