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 #21369066 · ArcScan

Block

#21,369,066

2026-09-17 18:18:09 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,066
Timestamp: 28 days ago · 2026-09-17 18:18:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x404fb7f9267dde26fa5ac2fbcbdc9001cd80e04850abd1418c2338e2f1fef74d
Parent hash: 0xa2ae3ad5…5e99f871
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,066 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.0%4,505,038 / 30,000,000

Base fee

20 gwei

State root

0x86a477f65c77…ccce7ef7587a

Transactions root

0xb4585ac600b9…8c9a7d57686d

Receipts root

0xaf8fb02ee350…f9af5facc6e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800