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 #0xa185323aa940a0119e85f752595e9b8c00d41d5aee803443fbc5ab3058977994 · ArcScan

Block

#21,540,404

2026-09-18 18:26:24 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,404
Timestamp: 40 days ago · 2026-09-18 18:26:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa185323aa940a0119e85f752595e9b8c00d41d5aee803443fbc5ab3058977994
Parent hash: 0x0143ff3f…46f1ea5e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,404 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.4%1,325,851 / 30,000,000

Base fee

20 gwei

State root

0x9fa31696d67d…0c04eeae067f

Transactions root

0x3bfe2cf60078…0d7489009f20

Receipts root

0xe9affda055c4…cf428a9e479c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800