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 #21381612 · ArcScan

Block

#21,381,612

2026-09-17 20:04:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,612
Timestamp: 6 days ago · 2026-09-17 20:04:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x1acc25c8c1bf01958bfdbed37d811f0e46bf664e6150c34b0f03efd73d824a95
Parent hash: 0x3e294506…75b065bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,612 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.7%3,807,981 / 30,000,000

Base fee

20 gwei

State root

0x24593eb06cc4…b71c0156536d

Transactions root

0x8b2017829f07…c44c0a8d2d19

Receipts root

0xae54e1a844cd…143a0d0158d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800