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 #21311120 · ArcScan

Block

#21,311,120

2026-09-17 10:07:57 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,120
Timestamp: 18 days ago · 2026-09-17 10:07:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc1c78f1b77bef8cbd5b826c4900d16ab428b38eb9ce4f0eab624a72dc257330
Parent hash: 0x52aa2d88…1cfa505b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,120 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.2%4,849,093 / 30,000,000

Base fee

20 gwei

State root

0xffcb20672a60…70811118a02b

Transactions root

0x1f496008a845…3bae800a53fd

Receipts root

0x20fc5e48353e…bc0361057a78

Nonce

0x0000000000000000

Extra data

0x00000004a817c800