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

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 #21312651 · ArcScan

Block

#21,312,651

2026-09-17 10:20:53 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,651
Timestamp: 31 days ago · 2026-09-17 10:20:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5cf40e974a2965d0513a5f78ed353940f1c2fedbba14ab91e5bdebc4a4c40f2
Parent hash: 0x0d2a4916…f911d1a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,651 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

19.5%5,860,951 / 30,000,000

Base fee

20 gwei

State root

0x05392baff196…64d4f8be2b02

Transactions root

0x61065fab35a5…1700457a2941

Receipts root

0x00e9c3d8b2ec…2d274698a913

Nonce

0x0000000000000000

Extra data

0x00000004a817c800