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 #21308284 · ArcScan

Block

#21,308,284

2026-09-17 09:44:00 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,308,284
Timestamp: 16 days ago · 2026-09-17 09:44:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x161a920596b6857754cbcac1adbce0aa67a57a71dde81b2b8ed93d07af5ddd2e
Parent hash: 0xed1ba60d…4063eb11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,308,284 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

60.0%17,987,913 / 30,000,000

Base fee

20 gwei

State root

0xfefbb30f504f…c7b010e74f78

Transactions root

0x3502aaa9ab87…a73cd17f56df

Receipts root

0x60e681b26f38…5178fdcf441a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800