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 #21302065 · ArcScan

Block

#21,302,065

2026-09-17 08:51:28 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,065
Timestamp: 13 days ago · 2026-09-17 08:51:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9054a71221b860d1fc1203616fe8d0f7feef48e2a73e1495126d42cf90421ab
Parent hash: 0x3ec4d7e4…345b5c5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,065 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.4%3,417,665 / 30,000,000

Base fee

20 gwei

State root

0x952c9bff7d2a…0cb6b621c97c

Transactions root

0x3edb37de0095…3e23e05dcc64

Receipts root

0x8e814711a2d5…785e366383a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800