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 #0xfc2d167fc50ae6c8bffe415abbb353b3ceb672e5211cb9cac79acf19ed7854d7 · ArcScan

Block

#21,558,053

2026-09-18 20:55:38 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,053
Timestamp: 41 days ago · 2026-09-18 20:55:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc2d167fc50ae6c8bffe415abbb353b3ceb672e5211cb9cac79acf19ed7854d7
Parent hash: 0x822c2179…4c11bd4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,053 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.2%1,253,235 / 30,000,000

Base fee

20 gwei

State root

0xa6fff8a78411…b81ffb4183dd

Transactions root

0xf99a79c92895…edcca4c1df99

Receipts root

0x9c38d3518c98…e28945a527b2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800