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 #21267229 · ArcScan

Block

#21,267,229

2026-09-17 03:57:07 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,229
Timestamp: 21 days ago · 2026-09-17 03:57:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa4f7bee806e54eb603322722dc6e9e7de824502b5c5e6f042fd6600fd4efac4
Parent hash: 0x1ed98c82…ac5464e0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,229 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.0%7,503,094 / 30,000,000

Base fee

20 gwei

State root

0x0e768609b987…f7ced6eec3d6

Transactions root

0xfd4748d3c01f…923e113cdb5b

Receipts root

0x43b329b19b9e…e91f65ef445b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800