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 #21371552 · ArcScan

Block

#21,371,552

2026-09-17 18:39:10 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,552
Timestamp: 4 days ago · 2026-09-17 18:39:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x29f29e5cd4cd13ddc0daca230f868eeb2b3105d2bc093aa590d8565e25ee7af5
Parent hash: 0x8421f0c4…ae8bba32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,552 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

6.0%1,799,145 / 30,000,000

Base fee

20 gwei

State root

0xf52c5e4ae3f2…2d0975bf7281

Transactions root

0xb55af1a5c4f3…61dd9b659cf0

Receipts root

0x79ffb7895c5a…e35f3c348f54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800