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 #21307465 · ArcScan

Block

#21,307,465

2026-09-17 09:37:05 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,465
Timestamp: 27 days ago · 2026-09-17 09:37:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ea79c79427ea147ef4d29fbacea01810d1ffb2a2eba562cec0b20b819dd849a
Parent hash: 0xa5a57e05…810ec234
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,465 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

29.1%8,718,743 / 30,000,000

Base fee

20 gwei

State root

0x6a07b5603539…36f358d4c1f3

Transactions root

0x68e14f099997…b99c1978b8ab

Receipts root

0xc97111c2fe03…c5fb4442b755

Nonce

0x0000000000000000

Extra data

0x00000004a817c800