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 #21242254 · ArcScan

Block

#21,242,254

2026-09-17 00:26:13 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,242,254
Timestamp: 23 days ago · 2026-09-17 00:26:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf806d72edccac67c07fda2a6b1c66760b99455236db239751a1a9ae0a53f263
Parent hash: 0xdde2f269…d5384b34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,242,254 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.5%8,561,944 / 30,000,000

Base fee

20 gwei

State root

0xb9fd261603da…4ff78f358997

Transactions root

0x957c668058e0…aec5fd4a672a

Receipts root

0x49ce480b44fb…421607edbf4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800