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 #0x1a9a2916e744c6ae6d59a3328fbe743de8cd064468ef81ba6e712c64f44c5851 · ArcScan

Block

#21,186,050

2026-09-16 16:31:48 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,186,050
Timestamp: 4 days ago · 2026-09-16 16:31:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a9a2916e744c6ae6d59a3328fbe743de8cd064468ef81ba6e712c64f44c5851
Parent hash: 0x13cf10c3…4aa4b49c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,186,050 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.6%7,072,014 / 30,000,000

Base fee

45.348012302 gwei

State root

0xe7674153467b…fc0979fafc58

Transactions root

0x6cbcacc9de2f…38884dc079f7

Receipts root

0xc06590f345e7…07c3272e22f2

Nonce

0x0000000000000000

Extra data

0x0000000a84017317