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 #21548612 · ArcScan

Block

#21,548,612

2026-09-18 19:35:48 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,612
Timestamp: 46 days ago · 2026-09-18 19:35:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xe13fa655922903d6904ca5f60dc6eaeb3343ee5a636f623bbbcbcb0dde58012c
Parent hash: 0xde006956…d4c822c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,612 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

0.5%141,506 / 30,000,000

Base fee

20 gwei

State root

0x4a2817cb5d91…b419dc415088

Transactions root

0xfcb7f6a127ea…ac280f2038cd

Receipts root

0xf451f6102e5b…8cb224d75e13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800