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 #21518588 · ArcScan

Block

#21,518,588

2026-09-18 15:21:59 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,588
Timestamp: 33 days ago · 2026-09-18 15:21:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x10654913e1590512a8e5a830e5c82a5d329cc100948b1e54f4402728622c32eb
Parent hash: 0xb8bd574c…54f83a41
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,588 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%885,315 / 30,000,000

Base fee

20 gwei

State root

0xe1ad3407df7f…e06caca9e175

Transactions root

0xaf8c94888be5…51ba1809fe3e

Receipts root

0x68802b19bf06…b83d861d5419

Nonce

0x0000000000000000

Extra data

0x00000004a817c800