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 #21372176 · ArcScan

Block

#21,372,176

2026-09-17 18:44:26 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,176
Timestamp: 24 days ago · 2026-09-17 18:44:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f86d8b89b0f309cc8036ca45386844e1728680da6a7b3821e59af4a31161964
Parent hash: 0x5de5bda9…a7948363
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,176 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

3.9%1,174,292 / 30,000,000

Base fee

20 gwei

State root

0xc8a25a1ce43d…706c8e18ce8b

Transactions root

0x43b2cf998729…cd47dca4d281

Receipts root

0x2a0e56b2b3f8…653aa88701ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800