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 #21365218 · ArcScan

Block

#21,365,218

2026-09-17 17:45:39 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,218
Timestamp: 59 days ago · 2026-09-17 17:45:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x06115d4afc5688611ac0b7c2719c251baf2f3954a6112f20bb6ca1cec56635d0
Parent hash: 0x55073aec…662de4d9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,218 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.4%2,817,067 / 30,000,000

Base fee

20 gwei

State root

0x7c536cb62dcc…789f503bdc3c

Transactions root

0xd7d0a6190324…ff2ded905d3a

Receipts root

0xcba42befba60…eede4f1aec24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800