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 #21419869 · ArcScan

Block

#21,419,869

2026-09-18 01:27:32 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,869
Timestamp: 30 days ago · 2026-09-18 01:27:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9020f2cb37acb2fdaf4d10f76af7b7e5111d97ae26933126c236fce2249aa8b
Parent hash: 0x49e9505a…1f826f4a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,869 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,554,149 / 30,000,000

Base fee

20 gwei

State root

0xa13a1b768fd2…12246fdac19e

Transactions root

0xffc3f26543a6…31400072206a

Receipts root

0x7f3317ca6ec1…824380078832

Nonce

0x0000000000000000

Extra data

0x00000004a817c800