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 #21548876 · ArcScan

Block

#21,548,876

2026-09-18 19:38:02 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,876
Timestamp: 38 days ago · 2026-09-18 19:38:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xca288e69a9abcde0f9af8c7a34d2cb06af863ffbd1859e75cad122020a6cb806
Parent hash: 0x023ae113…3cfb2f07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,876 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.3%6,694,739 / 30,000,000

Base fee

20 gwei

State root

0xedb466423575…14327ed1b739

Transactions root

0x47a1e8f68721…d7b8ec819a55

Receipts root

0x835e1f076595…ffbb0e915a73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800