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 #0x38f1ceb258eac7779f5d860a7ab159d4bfb965e8a430f81fa89fdfe9b2082973 · ArcScan

Block

#21,552,413

2026-09-18 20:07:56 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,413
Timestamp: 32 days ago · 2026-09-18 20:07:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x38f1ceb258eac7779f5d860a7ab159d4bfb965e8a430f81fa89fdfe9b2082973
Parent hash: 0x858f5308…ab4b9b92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,413 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.2%52,756 / 30,000,000

Base fee

20 gwei

State root

0x72940ba9953a…b43c8cdc0f5f

Transactions root

0xb712191b6cdb…a7ebe308e512

Receipts root

0xb1f14ab48c3b…a30ff549dd5b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800