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 #21554696 · ArcScan

Block

#21,554,696

2026-09-18 20:27:14 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,696
Timestamp: 29 days ago · 2026-09-18 20:27:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x57e1294ff23e0ce3e7bfaf81304b1600e30646599f258f84cde0c825ee6b8ae2
Parent hash: 0x131492ff…0086a046
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,696 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.0%588,022 / 30,000,000

Base fee

20 gwei

State root

0x84be8cf52f8d…480c2c8d589e

Transactions root

0x276076ed9e36…00e7fabd2787

Receipts root

0xd5008545e21b…8e508c644aa7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800