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 #21358915 · ArcScan

Block

#21,358,915

2026-09-17 16:52:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,915
Timestamp: 7 days ago · 2026-09-17 16:52:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xaea94293e01edb1aead2f463d0ff32ec671cb1f81eb661ff4734f93f47240f82
Parent hash: 0x12851789…ed8670bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,915 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

26.9%8,085,288 / 30,000,000

Base fee

20 gwei

State root

0x8c85f59f705d…f30d55b6fbd3

Transactions root

0x2ccaec29cde1…9bdc1fb35ed6

Receipts root

0x99165b4291e7…dcb14dc2cb00

Nonce

0x0000000000000000

Extra data

0x00000004a817c800