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

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 #21217179 · ArcScan

Block

#21,217,179

2026-09-16 20:54:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,179
Timestamp: 7 days ago · 2026-09-16 20:54:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0648aac7d562abd02ca809676942c6eaa5ca42f836944b1b84d849b5b17db5e
Parent hash: 0x995b1525…17cc79c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,179 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

52.8%15,825,781 / 30,000,000

Base fee

20.774336101 gwei

State root

0xe12d473970b4…88fc27deb568

Transactions root

0x2539a7c410cc…bd19fbe8bc0a

Receipts root

0xaee5cc983741…75cbdfb9c4b5

Nonce

0x0000000000000000

Extra data

0x00000004d9a601d8