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 #0x126b510dba0f1a9d0d3ebd48ad942da1bcc132969a04215cd24268a0f7b20fdf · ArcScan

Block

#21,515,358

2026-09-18 14:54:41 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,358
Timestamp: 48 days ago · 2026-09-18 14:54:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x126b510dba0f1a9d0d3ebd48ad942da1bcc132969a04215cd24268a0f7b20fdf
Parent hash: 0x8452a653…0790ac5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,358 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

31.8%9,543,620 / 30,000,000

Base fee

20 gwei

State root

0x6e7a0a113d47…ad7f08ef8fae

Transactions root

0x1ac0fc6f596d…65e3d7b71e81

Receipts root

0x8b60154603ea…1223f2644d4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800