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 #21263843 · ArcScan

Block

#21,263,843

2026-09-17 03:28:31 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,843
Timestamp: 22 days ago · 2026-09-17 03:28:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fee64f3f051ef233ab43ad753617bc3e4ebca686eca4f009f4a8eb84171c6bf
Parent hash: 0x42528307…80151328
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,843 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.4%6,127,863 / 30,000,000

Base fee

20 gwei

State root

0x6dfc0c570652…703d8f0cc90b

Transactions root

0xe5cd2e0dd4eb…6dacb89ef809

Receipts root

0x6f820ff0c395…42ea3d33aa13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800