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 #21255983 · ArcScan

Block

#21,255,983

2026-09-17 02:22:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,983
Timestamp: 49 days ago · 2026-09-17 02:22:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3584ec97a6510a70b4cf0b2a42c1bef4c70db3d1faa1aa17304fe145a94e0f3f
Parent hash: 0x7dbbbe10…49cf673a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,983 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.6%11,288,341 / 30,000,000

Base fee

20 gwei

State root

0x852c3a1039df…870247f1bed0

Transactions root

0xaf9babf7929b…e5787ed8176a

Receipts root

0x2e2202654a93…f35322d89cad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800