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 #21279412 · ArcScan

Block

#21,279,412

2026-09-17 05:40:03 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,412
Timestamp: 25 days ago · 2026-09-17 05:40:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x29cce82530318c5e5d5aad5d52a2936a9ea0be8592b2331ca7d371f125a2b388
Parent hash: 0x3d9b51b4…f555a7a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,412 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.9%3,571,837 / 30,000,000

Base fee

20 gwei

State root

0xfa618e840950…b7e939f090da

Transactions root

0x9bd8552c73eb…f48c2ac2176a

Receipts root

0x27627c87875e…fe7e178f6325

Nonce

0x0000000000000000

Extra data

0x00000004a817c800