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 #0x7a222f21b114c6a3e84063f540906eb66d330dc72f2e71b82600f0c0efe90706 · ArcScan

Block

#21,555,141

2026-09-18 20:31:00 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,141
Timestamp: 43 days ago · 2026-09-18 20:31:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a222f21b114c6a3e84063f540906eb66d330dc72f2e71b82600f0c0efe90706
Parent hash: 0x6772fa84…24479417
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,141 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.2%1,847,496 / 30,000,000

Base fee

20 gwei

State root

0x5822f150a5af…4df0d3ad172a

Transactions root

0x4d45c153a767…ad6f18360bca

Receipts root

0xc49622f18750…c14690f74e70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800