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

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 #21285043 · ArcScan

Block

#21,285,043

2026-09-17 06:27:38 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,043
Timestamp: 10 days ago · 2026-09-17 06:27:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb687e3b3292ac72ea0df8ecd696648582fdc1bafe744f70d1dc0bf4a240dea0d
Parent hash: 0x657687a0…2b41cf3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,043 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.1%3,319,102 / 30,000,000

Base fee

20 gwei

State root

0xaa88593b91ed…1473cfbf489c

Transactions root

0x1000d4d45477…7c6f032f7f3a

Receipts root

0x04f8cf8f8928…d0c1728e56a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800