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 #21299455 · ArcScan

Block

#21,299,455

2026-09-17 08:29:25 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,455
Timestamp: 52 days ago · 2026-09-17 08:29:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6e81b16d3db75d810c33fc7d15a179cb319f243423c1e12e515297533ec1cb2
Parent hash: 0xf3ced425…9f46ecd5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,455 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.8%2,957,984 / 30,000,000

Base fee

20 gwei

State root

0x7c0ca294ff44…cf2387171c24

Transactions root

0xc7ba2888d7fc…ba6114b23bc2

Receipts root

0x8bb3a2fce41d…5bf27d6c0de9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800