Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x7a1adf25b11885a1c0286abdec38c250ffca32ac5b6364f73cc5bc5ca2d192b2 · ArcScan

Block

#21,519,409

2026-09-18 15:28:55 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,409
Timestamp: 50 days ago · 2026-09-18 15:28:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a1adf25b11885a1c0286abdec38c250ffca32ac5b6364f73cc5bc5ca2d192b2
Parent hash: 0xcd51dac0…ed9aadf8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,409 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,893,473 / 30,000,000

Base fee

20 gwei

State root

0x04f64c178dca…6d2bcff6e344

Transactions root

0x470f8fbe7510…46a323b47327

Receipts root

0x734611394202…3b353e9b72be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800