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 #21292877 · ArcScan

Block

#21,292,877

2026-09-17 07:33:49 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,292,877
Timestamp: 17 days ago · 2026-09-17 07:33:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x7571ca39e0e233ebaff0980017efa8c55f5721b3c63b8db2d513e0e00c4df9ad
Parent hash: 0x01b33072…ec71bf88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,292,877 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.1%6,340,528 / 30,000,000

Base fee

20 gwei

State root

0xd8c594633fb2…9b4531ca692f

Transactions root

0x870677de3449…f4d3e64fa18b

Receipts root

0xa8fdb42b8b3d…7fcf71e49d0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800