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 #21386929 · ArcScan

Block

#21,386,929

2026-09-17 20:49:05 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,929
Timestamp: 17 days ago · 2026-09-17 20:49:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf268e032e8c443eb0ed18e0249052f6ac9a1a16134c673a029284269e6dea46a
Parent hash: 0x58c03a67…38138389
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,929 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.8%830,010 / 30,000,000

Base fee

20 gwei

State root

0x822743d716ab…cfd2dddcb7a7

Transactions root

0xf1d3318a0aac…b604fef7ba06

Receipts root

0xe45a89b6370a…99c259ec9630

Nonce

0x0000000000000000

Extra data

0x00000004a817c800