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 #0xfa0fed6fbc0632d0ddceb47dca71546c7aa8c0ae45977f39d11945ab391ed95e · ArcScan

Block

#21,274,623

2026-09-17 04:59:35 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,623
Timestamp: 10 days ago · 2026-09-17 04:59:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa0fed6fbc0632d0ddceb47dca71546c7aa8c0ae45977f39d11945ab391ed95e
Parent hash: 0x7dc88706…f22447ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,623 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.6%2,883,044 / 30,000,000

Base fee

20 gwei

State root

0x00b65b255f09…d839fe51c4ac

Transactions root

0xe2dde792dfff…929f85529767

Receipts root

0x03dc39d48784…2d78a6649f9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800