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 #21244384 · ArcScan

Block

#21,244,384

2026-09-17 00:44:12 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,384
Timestamp: 16 days ago · 2026-09-17 00:44:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd419c42c81a1f7271b76c97c074d06e8be4ab732935bc3e16ab93cff61fa04a
Parent hash: 0xc7979d55…394c7ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,384 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.2%8,771,869 / 30,000,000

Base fee

20 gwei

State root

0xd17422072b54…c7f84dad3c57

Transactions root

0x2e1e13a1931b…9eae71a3fb32

Receipts root

0x2dd719ce9259…db5b34568d8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800