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 #21217460 · ArcScan

Block

#21,217,460

2026-09-16 20:56:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,460
Timestamp: 6 days ago · 2026-09-16 20:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x9aaa1c3ec5202f73407d8a5b8d4fd9c3df08113ae73755760121bc08cfe7efd6
Parent hash: 0x55faf1d4…d5aff376
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,460 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

34.0%10,196,863 / 30,000,000

Base fee

23.649571899 gwei

State root

0xa70d8b449d8e…0a4ffd88af0c

Transactions root

0x387f8ff72e48…79598c513921

Receipts root

0x4c96989a82e6…af02354d1fe8

Nonce

0x0000000000000000

Extra data

0x0000000583a1a745