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 #21339837 · ArcScan

Block

#21,339,837

2026-09-17 14:10:27 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,837
Timestamp: 45 days ago · 2026-09-17 14:10:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x424e8a3b56bc6927abe98967a1b58f8eea2fe6f196d7fc1a36edf2fad0479a87
Parent hash: 0xa0612c87…8cd9c624
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,837 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.9%5,667,990 / 30,000,000

Base fee

20 gwei

State root

0x401bd5330826…963c61db5a46

Transactions root

0x2ee8a719504e…3a4305a2c29b

Receipts root

0x5bfe1bc344a1…8e81dd9ae491

Nonce

0x0000000000000000

Extra data

0x00000004a817c800