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 #0x9913a542e548d89a6d8cab197981ca38e5eff327b95b07e8a5bbd946caadf550 · ArcScan

Block

#21,621,220

2026-09-19 05:49:43 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,220
Timestamp: 52 days ago · 2026-09-19 05:49:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x9913a542e548d89a6d8cab197981ca38e5eff327b95b07e8a5bbd946caadf550
Parent hash: 0x8fafc9e3…1cbb0e85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,220 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

1.4%425,928 / 30,000,000

Base fee

20 gwei

State root

0x8083714eb6c0…7bd4d632f502

Transactions root

0x19fdf37075d1…37eab580c8da

Receipts root

0x042a20004dda…496a5b3cac8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800