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 #21409966 · ArcScan

Block

#21,409,966

2026-09-18 00:03:49 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,966
Timestamp: 13 days ago · 2026-09-18 00:03:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xcd0e5457f4d24d870b2f96de92fa900bb4f43f6f4a6db461fb751d7cb3d7ac34
Parent hash: 0x02edf35f…24c0ae6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,966 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%725,444 / 30,000,000

Base fee

20 gwei

State root

0x946db0b12e0a…bc7504fe3e71

Transactions root

0xd7238ce98c25…70f9ad2ca359

Receipts root

0xee59506c12fd…a327389cb284

Nonce

0x0000000000000000

Extra data

0x00000004a817c800