Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xf503fad8a9e55890ce12dddd10b8ecdf9ac51584f21ff4c0aff175d8de9e7c74 · ArcScan

Block

#21,338,743

2026-09-17 14:01:13 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,743
Timestamp: 5 days ago · 2026-09-17 14:01:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf503fad8a9e55890ce12dddd10b8ecdf9ac51584f21ff4c0aff175d8de9e7c74
Parent hash: 0xda85cb68…042de2cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,743 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

22.0%6,588,523 / 30,000,000

Base fee

20 gwei

State root

0xd93b637688fd…29de99fdb801

Transactions root

0x9f8ac8209905…47813ee39829

Receipts root

0xc58a730e8901…acc123a55ec3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800