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 #0x122d367ca09f005b7542c9f01312caf569c3c7801481b80c168af43b4b7fcb97 · ArcScan

Block

#21,327,281

2026-09-17 12:24:24 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,281
Timestamp: 10 days ago · 2026-09-17 12:24:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x122d367ca09f005b7542c9f01312caf569c3c7801481b80c168af43b4b7fcb97
Parent hash: 0x77a61507…d06fc367
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,281 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

44.5%13,349,878 / 30,000,000

Base fee

20 gwei

State root

0xa242825061b1…948983dfe9cf

Transactions root

0x46bb3c623261…41617a1f458a

Receipts root

0xa203ed8d9df6…fc44a1d03991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800