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 #21553588 · ArcScan

Block

#21,553,588

2026-09-18 20:17:52 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,588
Timestamp: 9 days ago · 2026-09-18 20:17:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xddaac784a132c8d7d1e2775f118089ea5466bcaa26f983c0dd480b6bf5328b3c
Parent hash: 0x6f9cc9c0…f3fdd450
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,588 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.0%1,214,611 / 30,000,000

Base fee

20 gwei

State root

0x6847c7b0a771…d415968e6d0e

Transactions root

0xb371bd6d6194…2513aff13989

Receipts root

0xa2eb5557af7b…5977376f30d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800