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 #21558980 · ArcScan

Block

#21,558,980

2026-09-18 21:03:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,980
Timestamp: 54 days ago · 2026-09-18 21:03:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2bbd464027910d094437a1330eaa4a270a1aea99e3c226eafb878dc174d8fe1f
Parent hash: 0xb18ab5f1…017c51f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,980 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.5%164,113 / 30,000,000

Base fee

20 gwei

State root

0x02b28faeb48f…90355ac7ad27

Transactions root

0xcaf7351d7080…14b9f20f24f6

Receipts root

0x2d3152461342…829552d21b22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800