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 #21339762 · ArcScan

Block

#21,339,762

2026-09-17 14:09:49 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,762
Timestamp: 43 days ago · 2026-09-17 14:09:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x57f8a46f5eb9da97e6486402fbf6a2ba45bf33d7b58b61eeb61bfb317a59a54e
Parent hash: 0x3698edda…d761bc3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,762 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.5%4,056,653 / 30,000,000

Base fee

20 gwei

State root

0x488d3972dff4…797f02b19237

Transactions root

0xd7927208a05b…e0ea85f7300b

Receipts root

0x3210d13ebbaf…fb6591255314

Nonce

0x0000000000000000

Extra data

0x00000004a817c800