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 #0x8d4d1f5b82c3b58efa97ed8ad7a454bb38bd26838c67fea9e61a31c30b9a05a4 · ArcScan

Block

#21,442,962

2026-09-18 04:42:43 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,962
Timestamp: 38 days ago · 2026-09-18 04:42:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d4d1f5b82c3b58efa97ed8ad7a454bb38bd26838c67fea9e61a31c30b9a05a4
Parent hash: 0x1004f97e…3d30f606
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,962 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.8%4,134,176 / 30,000,000

Base fee

20 gwei

State root

0x893eb3eb8f1f…24cdeef681d0

Transactions root

0x53a7ef5b8130…87e90ac56c9a

Receipts root

0x6c7ae7095e1b…9eb4aa7c76ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800