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 #21365605 · ArcScan

Block

#21,365,605

2026-09-17 17:48:55 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,605
Timestamp: 56 days ago · 2026-09-17 17:48:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xa313e69988e21feeb3e6b11c08957ef602df43a351545e9a3bd6fedec9b0e42c
Parent hash: 0x24cd0ab2…00b99f98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,605 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.8%2,630,778 / 30,000,000

Base fee

20 gwei

State root

0x69a926fa7996…2e8e58414302

Transactions root

0xd7b8700da7dc…631ad06a36f6

Receipts root

0x2caa09c1ccf0…4e744c4e6741

Nonce

0x0000000000000000

Extra data

0x00000004a817c800