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 #21287326 · ArcScan

Block

#21,287,326

2026-09-17 06:46:55 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,326
Timestamp: 7 days ago · 2026-09-17 06:46:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ec3a73f2b8f58d7b170a3f13beb89b4a48829580e51a067eddef3f6f756767f
Parent hash: 0xd1ee4fd0…03e861d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,326 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.9%6,280,102 / 30,000,000

Base fee

20 gwei

State root

0xab044c311198…13709277292e

Transactions root

0x556772e78bc0…264e5510461b

Receipts root

0xd7bd3848c481…360889abf707

Nonce

0x0000000000000000

Extra data

0x00000004a817c800