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 #0xc7ab19847622dd61c6d57ad1acbe9c94bcd7b7793a99052c8ae48fed5c2a8c6b · ArcScan

Block

#21,391,344

2026-09-17 21:26:24 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,344
Timestamp: 6 days ago · 2026-09-17 21:26:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7ab19847622dd61c6d57ad1acbe9c94bcd7b7793a99052c8ae48fed5c2a8c6b
Parent hash: 0x2559fd5a…1149a4f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,344 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.7%8,322,499 / 30,000,000

Base fee

20 gwei

State root

0x721b90805ff9…781733b5f625

Transactions root

0x84cd4a641d21…5c447f408d3e

Receipts root

0xa738ec4fc2ee…c27d0bd5c951

Nonce

0x0000000000000000

Extra data

0x00000004a817c800