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 #21548985 · ArcScan

Block

#21,548,985

2026-09-18 19:38:57 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,985
Timestamp: 35 days ago · 2026-09-18 19:38:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x07535be2b68588aa0d954b8a5a186cb38116521041f22232d98ecb202d3407f3
Parent hash: 0x764e4d02…f0fc102d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,985 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.7%1,414,338 / 30,000,000

Base fee

20 gwei

State root

0xa67d4a0a25f9…82f64db60beb

Transactions root

0xb5babd85e272…10f3fb5d5b7c

Receipts root

0xb4e5d3fddc0d…4c7c73697b4d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800