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 #21270065 · ArcScan

Block

#21,270,065

2026-09-17 04:21:05 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,065
Timestamp: 8 days ago · 2026-09-17 04:21:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd26c44a34c7caa4ee42590d2d05f0a4eb12a046d0a02f6a8cc5f40d9f269243
Parent hash: 0x3f7871b3…a0a9f08a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,065 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

22.7%6,805,217 / 30,000,000

Base fee

20 gwei

State root

0x3a9eeeb07fea…a51f3879dcfc

Transactions root

0x9741bf8b0162…1502522c8471

Receipts root

0x0b1cc8cfefad…76dbb6243d8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800