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 #0xa2199c3a859907e430a16a1e24bfa5f261a1246c7188167d6784e77178cb1004 · ArcScan

Block

#21,412,632

2026-09-18 00:26:21 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,632
Timestamp: 57 days ago · 2026-09-18 00:26:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2199c3a859907e430a16a1e24bfa5f261a1246c7188167d6784e77178cb1004
Parent hash: 0x62268913…e65c2d3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,632 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.8%530,338 / 30,000,000

Base fee

20 gwei

State root

0xd3b3c5d4bffa…7644ddd5c0a8

Transactions root

0xaee7837dda5d…c6020c3a9ad3

Receipts root

0x49b107a67c66…dfcdcc4c7165

Nonce

0x0000000000000000

Extra data

0x00000004a817c800