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 #0x51479e64e8d996da1649cb5158f4c305779fae8d142a906684ec8e2d6061c9e4 · ArcScan

Block

#21,290,893

2026-09-17 07:17:03 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,893
Timestamp: 5 days ago · 2026-09-17 07:17:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x51479e64e8d996da1649cb5158f4c305779fae8d142a906684ec8e2d6061c9e4
Parent hash: 0x258e5f9c…60e50e57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,893 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.8%2,956,236 / 30,000,000

Base fee

20 gwei

State root

0xaee9be0d872a…fec4fbaa3244

Transactions root

0x9d0c4da2e877…c96c656c6f56

Receipts root

0x7cf6b3d3386f…f3224dc3883b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800