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 #0xa79a155251815ccc737e3c98277db98483280e303d5f42c4cf2b109ef1b80b10 · ArcScan

Block

#21,485,109

2026-09-18 10:39:00 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,109
Timestamp: 45 days ago · 2026-09-18 10:39:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa79a155251815ccc737e3c98277db98483280e303d5f42c4cf2b109ef1b80b10
Parent hash: 0xccf2a6bc…70dd44a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,109 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

34.6%10,381,697 / 30,000,000

Base fee

20 gwei

State root

0xa3a4cfe61c0d…ad25391770a3

Transactions root

0x9855b2511e17…d53974921bc9

Receipts root

0xb5a49523adda…1f7ccc9c8d02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800