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 #21386287 · ArcScan

Block

#21,386,287

2026-09-17 20:43:40 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,287
Timestamp: 20 days ago · 2026-09-17 20:43:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xa695d75e9160d11db01d4fbb38812ae045963be405f2ca1988f72541182cd854
Parent hash: 0x588c19bb…24259598
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,287 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.3%3,082,127 / 30,000,000

Base fee

20 gwei

State root

0xaa6bacfc9f7a…32ed2d127414

Transactions root

0x3c5d9a0331fe…530130a97d98

Receipts root

0x381e721bfce6…687d898ac83e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800