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 #21360434 · ArcScan

Block

#21,360,434

2026-09-17 17:05:14 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,434
Timestamp: 18 days ago · 2026-09-17 17:05:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x51e678c720d86739ddef5d4d41c8c670f7c91ce68be2a3f59f669b321c6c82a7
Parent hash: 0x400505ff…06a4c1bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,434 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.8%4,735,684 / 30,000,000

Base fee

20 gwei

State root

0xf0c130ef215f…1efd74c369ae

Transactions root

0x1e86cb16dd9f…c6a8b1cb3bbc

Receipts root

0x9fd70fbb0b18…ed77f00876a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800