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 #0xa77133f2f9cf80f75bbe790bd6987cbbac7e24b90473c6cde8668868eff7cea1 · ArcScan

Block

#21,442,246

2026-09-18 04:36:40 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,246
Timestamp: 50 days ago · 2026-09-18 04:36:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xa77133f2f9cf80f75bbe790bd6987cbbac7e24b90473c6cde8668868eff7cea1
Parent hash: 0x97d217ed…d7649cd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,246 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.9%5,659,755 / 30,000,000

Base fee

20 gwei

State root

0x234c49f2040b…bbb9d3238af5

Transactions root

0xb53d956a3dfa…2b39f88d46d9

Receipts root

0x86e29fc89ce1…f375129ac0ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800