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 #21374768 · ArcScan

Block

#21,374,768

2026-09-17 19:06:20 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,768
Timestamp: 8 days ago · 2026-09-17 19:06:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x76a7ee0d3870ca630748c119d596fd2f9417ab81118af3774dd3b5024081a58a
Parent hash: 0xa23c68f8…49ecc13b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,768 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.0%4,204,058 / 30,000,000

Base fee

20 gwei

State root

0x9c5e45947354…fbd4dd55031d

Transactions root

0xf0e6c9045f5b…22b0a609ba9c

Receipts root

0x678819358b55…5e61aeeafd03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800