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 #21281594 · ArcScan

Block

#21,281,594

2026-09-17 05:58:29 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,281,594
Timestamp: 14 days ago · 2026-09-17 05:58:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xde0695a7f2365b438a27cad967e9b7601ac842122fc5103d4bab7143b20810ef
Parent hash: 0xbc9d4c81…1cb880d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,281,594 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.9%2,979,284 / 30,000,000

Base fee

20 gwei

State root

0xafa8978cb5e1…29d274600a18

Transactions root

0xaad008f3899a…eb7bf9965167

Receipts root

0x681de8ea78d9…98430e087bb8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800