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 #0x1a3cbbbd178c0853cb09ed4cd3d675a99a5a864aa12b9282bfa6c053c89352a3 · ArcScan

Block

#21,171,413

2026-09-16 14:28:15 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,413
Timestamp: 20 days ago · 2026-09-16 14:28:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a3cbbbd178c0853cb09ed4cd3d675a99a5a864aa12b9282bfa6c053c89352a3
Parent hash: 0x8384337b…c4bd4567
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,413 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

49.4%14,821,095 / 30,000,000

Base fee

201.802968866 gwei

State root

0x31985c642d63…6f71781da27c

Transactions root

0xa251f2824dc7…4dce12e85930

Receipts root

0xcace34215d16…7133bf0a98e3

Nonce

0x0000000000000000

Extra data

0x0000002ef55ec4b2