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 #21315373 · ArcScan

Block

#21,315,373

2026-09-17 10:43:52 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,373
Timestamp: 20 days ago · 2026-09-17 10:43:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x77d5ab6527cd606f072b52440edd0289dff9442dd7c89e7a8b30eec94e370f7c
Parent hash: 0x11f32ea9…c4d53f45
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,373 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.9%6,577,163 / 30,000,000

Base fee

20 gwei

State root

0x2115b35e7a10…69b1bdfef025

Transactions root

0x64da65b353b0…47df8ffa8498

Receipts root

0x2504b6d01dad…44c7ca5c640c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800