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 #0xb4f508826291bf1d7dabe57cb3dd912c0ee1500a5e7ab2ee08c17be374f27cc0 · ArcScan

Block

#21,217,418

2026-09-16 20:56:35 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,418
Timestamp: 7 days ago · 2026-09-16 20:56:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4f508826291bf1d7dabe57cb3dd912c0ee1500a5e7ab2ee08c17be374f27cc0
Parent hash: 0x5405f1d7…8b708dfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,418 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

96.6%28,970,034 / 30,000,000

Base fee

20.391754149 gwei

State root

0x75f48d989933…158e8cfd7488

Transactions root

0x33eb1067bbbc…c5694812b7a0

Receipts root

0x494bb6125fe7…82f35e5ee14a

Nonce

0x0000000000000000

Extra data

0x00000004c5e375ed