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 #21241777 · ArcScan

Block

#21,241,777

2026-09-17 00:22:12 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,777
Timestamp: 7 days ago · 2026-09-17 00:22:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x4127fc3f2519e745c354aa40d300cf5e8366e487d983c00cd68f0315ac0bd1da
Parent hash: 0x269afc00…db090d0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,777 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

24.9%7,464,519 / 30,000,000

Base fee

20 gwei

State root

0x583e38471dc7…569e460b0f8f

Transactions root

0x54e4ad41dd27…9cc365f2a9e9

Receipts root

0x7a25c5fbfaeb…b35caa447718

Nonce

0x0000000000000000

Extra data

0x00000004a817c800