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 #0xe5f5ec56237354b6b033a7ec730c25dce65b59a1714ecd9e5ad9339fab0ab7ae · ArcScan

Block

#21,377,221

2026-09-17 19:27:03 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,221
Timestamp: 54 days ago · 2026-09-17 19:27:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xe5f5ec56237354b6b033a7ec730c25dce65b59a1714ecd9e5ad9339fab0ab7ae
Parent hash: 0x2f7d5ba7…04550a65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,221 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,350,172 / 30,000,000

Base fee

20 gwei

State root

0x23e93e34468e…bc0c792506ed

Transactions root

0xb0d3c5abce7b…0f6e219b7315

Receipts root

0xa5b11fa20080…c6bec61612b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800