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 #0xefbd866a133cfd8c0e2503112a057985fd7090dd3ed1c0b2f6e916c356e4f45f · ArcScan

Block

#21,446,326

2026-09-18 05:11:09 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,326
Timestamp: 53 days ago · 2026-09-18 05:11:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xefbd866a133cfd8c0e2503112a057985fd7090dd3ed1c0b2f6e916c356e4f45f
Parent hash: 0x3511ff5a…1f8f8c07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,326 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.1%2,727,051 / 30,000,000

Base fee

20 gwei

State root

0xe2370ae71bd2…dfbad726e4e4

Transactions root

0x79dd81bec196…4be0fc9bf7a1

Receipts root

0x2d6c8523c04b…1999e8245e5e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800