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 #21263628 · ArcScan

Block

#21,263,628

2026-09-17 03:26:42 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,628
Timestamp: 29 days ago · 2026-09-17 03:26:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x4392bec8dc803f080481847787a400f34ce79d0c07f3164b6d367675cc08c18e
Parent hash: 0xbcb3e73f…6c62990c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,628 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

43.1%12,922,264 / 30,000,000

Base fee

20 gwei

State root

0xcef871debc23…57e31f9ccc73

Transactions root

0x6c0fcdaea1eb…e6117ad15dbf

Receipts root

0xe8b56eb606ac…40b0464dde10

Nonce

0x0000000000000000

Extra data

0x00000004a817c800