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 #21294718 · ArcScan

Block

#21,294,718

2026-09-17 07:49:23 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,718
Timestamp: 13 days ago · 2026-09-17 07:49:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cb57be12ee6c40ba2ea62ba2cae7d0737fa1d3dd1d7df579b5821c1f05b1e5a
Parent hash: 0x06073fe2…929a444b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,718 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.3%3,695,793 / 30,000,000

Base fee

20 gwei

State root

0x17d2a9920343…5abfafdaad75

Transactions root

0xaf5e43638de5…9a32c47d7a6a

Receipts root

0x060097e7850d…ccebd1a3a66d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800