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 #21419893 · ArcScan

Block

#21,419,893

2026-09-18 01:27:44 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,893
Timestamp: 31 days ago · 2026-09-18 01:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x865f8ef0203c30203e0cb468167ae3116229aeb664242c42672a3b4db5abfbe8
Parent hash: 0x0d50ef32…d3314104
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,893 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.0%5,106,826 / 30,000,000

Base fee

20 gwei

State root

0xfa9e2ba2bec1…87dec989422e

Transactions root

0x06bcf7930c36…f4e6ae01b793

Receipts root

0x3762e3aecf78…d765720add12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800