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 #21241791 · ArcScan

Block

#21,241,791

2026-09-17 00:22:19 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,791
Timestamp: 8 days ago · 2026-09-17 00:22:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x569c9fe122113b2e01514eec7f1d3377d51f9a4b99d8319eb5a7bf13c5129212
Parent hash: 0x24ea10a4…680d38ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,791 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

29.0%8,700,493 / 30,000,000

Base fee

20 gwei

State root

0xf65186e7518c…7e0f9830064e

Transactions root

0x8847725934a7…119ded79d513

Receipts root

0x7840d1d43367…4eeb1b2ac4b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800