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 #0x517262e9a9c2dd9ee35aecefe264d257d3e204268295410bd6394626a4049d01 · ArcScan

Block

#21,326,878

2026-09-17 12:20:59 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,878
Timestamp: 3 days ago · 2026-09-17 12:20:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x517262e9a9c2dd9ee35aecefe264d257d3e204268295410bd6394626a4049d01
Parent hash: 0xdb1f1351…b38374e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,878 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.4%5,511,715 / 30,000,000

Base fee

20 gwei

State root

0xa300986433f6…ef89b68c8114

Transactions root

0x06825c1050e7…df3423772dc7

Receipts root

0xfc50993bc456…c921c47cb017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800