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 #0x577ce2e0a84eadf33586cb5a70ec7fc5b1d08de50be7eadb114a1ff9b0b842f6 · ArcScan

Block

#21,557,923

2026-09-18 20:54:32 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,923
Timestamp: 36 days ago · 2026-09-18 20:54:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x577ce2e0a84eadf33586cb5a70ec7fc5b1d08de50be7eadb114a1ff9b0b842f6
Parent hash: 0x85e112c1…3e7ece1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,923 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.5%438,623 / 30,000,000

Base fee

20 gwei

State root

0xc615d6ad18cf…565158ed11f0

Transactions root

0x9b87f045afee…a304d080b83c

Receipts root

0x2a5ff807b280…ed4c14f6ddcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800