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 #0x3a643d27006a83e68cce554dab227d843ac3c4d0e94bf0f4b72021f4f7140df0 · ArcScan

Block

#21,318,869

2026-09-17 11:13:23 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,869
Timestamp: 48 days ago · 2026-09-17 11:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a643d27006a83e68cce554dab227d843ac3c4d0e94bf0f4b72021f4f7140df0
Parent hash: 0xdd6bdeca…7aeed324
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,869 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

53.7%16,110,188 / 30,000,000

Base fee

20 gwei

State root

0xb6f9602eff59…506298d6ab35

Transactions root

0x0d3fe6182b7a…ac60c93f3174

Receipts root

0x40198e682b05…75918ad493d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800