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 #21308455 · ArcScan

Block

#21,308,455

2026-09-17 09:45:27 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,455
Timestamp: 11 days ago · 2026-09-17 09:45:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa6a50d0d19faf9143741fa1f00c513abeee2e5884422b988c3b5d8c285f084f
Parent hash: 0x88dcafb8…c7a28de7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,455 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.9%1,760,124 / 30,000,000

Base fee

20 gwei

State root

0x4a16fcc57e28…943addfd6469

Transactions root

0xcc0d94accab8…f98acc3d0dd9

Receipts root

0xc234b106290d…f411c9ea739a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800