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 #0x178989a71686d0ebbcf01df4b0964a2c70c2ec8e31eb6ea290b996d139c79f74 · ArcScan

Block

#21,171,533

2026-09-16 14:29:16 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,533
Timestamp: 23 days ago · 2026-09-16 14:29:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x178989a71686d0ebbcf01df4b0964a2c70c2ec8e31eb6ea290b996d139c79f74
Parent hash: 0x4b9dc88f…fda2830c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,533 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

29.1%8,721,974 / 30,000,000

Base fee

159.511410911 gwei

State root

0x0c90a44b703e…c4159cff75c2

Transactions root

0x6bbe05ef1337…2cacb08a81a3

Receipts root

0x5b193e1c19c2…2504a4c34f7f

Nonce

0x0000000000000000

Extra data

0x00000024fd2e229b