Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8f743fba19bce114d9cee99f1760bc69c6b747264c74ec76689e5f918347d2d5 · ArcScan

Block

#21,508,105

2026-09-18 13:53:24 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,105
Timestamp: 54 days ago · 2026-09-18 13:53:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f743fba19bce114d9cee99f1760bc69c6b747264c74ec76689e5f918347d2d5
Parent hash: 0xea2374ca…23bfcb24
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,105 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,434,237 / 30,000,000

Base fee

20 gwei

State root

0x207afccbaee7…2f87b3269d86

Transactions root

0x0daa93cf0a7b…5d0066935377

Receipts root

0xceb43cdd523b…72a14c8fea13

Nonce

0x0000000000000000

Extra data

0x00000004a817c800