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 #0x172956445c9d147e02b424d3ff34ecf89e810f82d5c1ccea178d0e7054f90bd4 · ArcScan

Block

#21,319,100

2026-09-17 11:15:20 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,100
Timestamp: 49 days ago · 2026-09-17 11:15:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x172956445c9d147e02b424d3ff34ecf89e810f82d5c1ccea178d0e7054f90bd4
Parent hash: 0x4719a158…e3bd85b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,100 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

33.0%9,899,270 / 30,000,000

Base fee

20 gwei

State root

0xabc3f96cc794…a7aefc33b900

Transactions root

0xbfefb4e20cc2…2e5c1c54b01b

Receipts root

0x37f20d53bd77…8d6f5e13c60c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800