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 #0x1d3e91fd6b910c413a400c3fcd194b08b94b7bd0f8ee65eff79237540d552603 · ArcScan

Block

#21,553,639

2026-09-18 20:18:18 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,639
Timestamp: 10 days ago · 2026-09-18 20:18:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x1d3e91fd6b910c413a400c3fcd194b08b94b7bd0f8ee65eff79237540d552603
Parent hash: 0x20def408…f4b898b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,639 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.9%6,860,378 / 30,000,000

Base fee

20 gwei

State root

0x4d8fd6922b6d…3c977ab97ed2

Transactions root

0x61db28c564e7…032fe8752cb4

Receipts root

0x03c237db5afd…c2e1d37c1299

Nonce

0x0000000000000000

Extra data

0x00000004a817c800