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 #0xd73f5f3bfb840027309dd5e28fd96b9540ea3d8f109124fd0ba01b92af2102e2 · ArcScan

Block

#21,281,504

2026-09-17 05:57:43 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,504
Timestamp: 16 days ago · 2026-09-17 05:57:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xd73f5f3bfb840027309dd5e28fd96b9540ea3d8f109124fd0ba01b92af2102e2
Parent hash: 0x07b2e040…7f86b36b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,504 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.6%4,967,001 / 30,000,000

Base fee

20 gwei

State root

0x39f24837b16c…d81631f5505b

Transactions root

0xf85e2cf465d3…a832553e0188

Receipts root

0x5e36bc57c71f…5cda8b112fb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800