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 #21551194 · ArcScan

Block

#21,551,194

2026-09-18 19:57:38 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,194
Timestamp: 40 days ago · 2026-09-18 19:57:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x107025531195a129ce388b17b7deb7b381bd17994d4ed3460a5a701dac7e039c
Parent hash: 0x8d63d40b…734e618d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,194 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.6%472,451 / 30,000,000

Base fee

20 gwei

State root

0x17584b70fcaa…8b88ca548848

Transactions root

0xeb57d69e0748…7beb572569e4

Receipts root

0xaf78a6d3fe50…733fe40a0a0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800