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 #21277282 · ArcScan

Block

#21,277,282

2026-09-17 05:22:03 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,282
Timestamp: 3 days ago · 2026-09-17 05:22:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x096a312b702e29cb371c756e5195eaa7ec7ea43fed918f0940b51bbda67122c1
Parent hash: 0xcca5dac7…b1f98276
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,282 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.7%4,119,230 / 30,000,000

Base fee

20 gwei

State root

0x7f70c36ee8c1…b1b473d4a1f4

Transactions root

0xb34afbe921ba…87db0651c84c

Receipts root

0xfa0745524762…47921abf6571

Nonce

0x0000000000000000

Extra data

0x00000004a817c800