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 #21298619 · ArcScan

Block

#21,298,619

2026-09-17 08:22:21 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,298,619
Timestamp: 58 days ago · 2026-09-17 08:22:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b688936c48c42bdc40bb7911e787b28dd296abc437032358b499675f8e67e5c
Parent hash: 0x11e0deae…f4584a16
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,298,619 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

25.4%7,614,117 / 30,000,000

Base fee

20 gwei

State root

0x115d0c9a4d9e…bac94157ecc6

Transactions root

0x790d710590f8…93fb890a9db9

Receipts root

0xb19382329d9d…f568f018db64

Nonce

0x0000000000000000

Extra data

0x00000004a817c800