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 #21550611 · ArcScan

Block

#21,550,611

2026-09-18 19:52:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,611
Timestamp: 20 days ago · 2026-09-18 19:52:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa196543ead3d6145d65c4fc7318dee0c6d20b92a6ea904d7d97a0c3a5109e016
Parent hash: 0xe66be623…940e5429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,611 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.8%527,813 / 30,000,000

Base fee

20 gwei

State root

0x00209fae8c74…9774a6959aac

Transactions root

0x112c4e8f6e8b…7fa5c0a6af2e

Receipts root

0x3f4b96d4ff53…3d84cc43b601

Nonce

0x0000000000000000

Extra data

0x00000004a817c800