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 #21287405 · ArcScan

Block

#21,287,405

2026-09-17 06:47:35 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,405
Timestamp: 2 days ago · 2026-09-17 06:47:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b70cc0f096f0b45bc600673111fef6d783f5cf5f21cf72c5ffb3d46b47efa28
Parent hash: 0x2ab5922d…f52330ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,405 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.5%6,464,481 / 30,000,000

Base fee

20 gwei

State root

0x1cf8f9726b62…de661a031473

Transactions root

0x6a36b430a0c1…7bdac8fc073f

Receipts root

0xed5aeb298524…94f3d9eccd5a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800