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 #21308587 · ArcScan

Block

#21,308,587

2026-09-17 09:46:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,587
Timestamp: 7 days ago · 2026-09-17 09:46:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f1aca00acc46bb576401b3bcd117041b4e77389c0594217c418a0b9cc25d1b2
Parent hash: 0x77928d14…eed116a4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,587 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.6%3,487,056 / 30,000,000

Base fee

20 gwei

State root

0x951af24870d3…0126e5875ec0

Transactions root

0x90c87e60441c…9bf2e8962840

Receipts root

0xa462d3b9a6c5…d6257b905441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800