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 #0x9263308f190137c6a60ac567304cea1240ad0ac7d1faa6987c9107dfd4426b5c · ArcScan

Block

#21,540,778

2026-09-18 18:29:34 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,778
Timestamp: 28 days ago · 2026-09-18 18:29:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9263308f190137c6a60ac567304cea1240ad0ac7d1faa6987c9107dfd4426b5c
Parent hash: 0x3ae9dd62…f193431f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,778 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.5%1,336,857 / 30,000,000

Base fee

20 gwei

State root

0x83463150a9b7…9bb5c6cb1fb2

Transactions root

0xc43f0991271e…3abf62617b2f

Receipts root

0x5d2aa9a49873…7a6e2c2a7edf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800