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 #0x199152b4310603f09443197e52928986f846afc089b3268ca6168e054f235d42 · ArcScan

Block

#21,518,860

2026-09-18 15:24:17 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,860
Timestamp: 42 days ago · 2026-09-18 15:24:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x199152b4310603f09443197e52928986f846afc089b3268ca6168e054f235d42
Parent hash: 0xa4fc4467…02eec3a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,860 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.3%4,887,034 / 30,000,000

Base fee

20 gwei

State root

0x97b3fbff857f…7dbbaa62118c

Transactions root

0x864978b6f0b7…cc7282d0f714

Receipts root

0x7e9d3383ed5c…dbb0c79fbd9c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800