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 #21377336 · ArcScan

Block

#21,377,336

2026-09-17 19:28:02 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,336
Timestamp: 55 days ago · 2026-09-17 19:28:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x20a24e4a97e6be7d60edb6aff3273cbad4574f9917d4215f99ce686b1f68e201
Parent hash: 0xfef7077a…50e49f88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,336 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.5%1,635,474 / 30,000,000

Base fee

20 gwei

State root

0xb4e48be7dea3…6ada24aa8d89

Transactions root

0xc93a6a73f4fa…c5386e8a6f46

Receipts root

0x3acccdfe6c93…9d4b3496f871

Nonce

0x0000000000000000

Extra data

0x00000004a817c800