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 #21300284 · ArcScan

Block

#21,300,284

2026-09-17 08:36:25 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,284
Timestamp: 38 days ago · 2026-09-17 08:36:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x16d13acced71b6db119e08d5aab1665a13c99f3def85b8da265fd14d3f44b3b5
Parent hash: 0x614622cf…7ae85395
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,284 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.0%3,303,556 / 30,000,000

Base fee

20 gwei

State root

0xc73460ceb8dd…547855e2a55f

Transactions root

0xb04b589bf570…ccf79fd019a5

Receipts root

0x8c06cea4c6dd…2d3c1089c877

Nonce

0x0000000000000000

Extra data

0x00000004a817c800