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 #21386077 · ArcScan

Block

#21,386,077

2026-09-17 20:41:54 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,077
Timestamp: 15 days ago · 2026-09-17 20:41:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x85e7c42f4d7292efbe7e1d626fa98b38c1ac268513b46b639bbc71cddaf5c959
Parent hash: 0x2a9535c9…63277448
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,077 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.2%2,750,542 / 30,000,000

Base fee

20 gwei

State root

0x1525c19450f9…66c030eeada4

Transactions root

0xc27ef11f9b92…458bfc043b33

Receipts root

0x94dcd7a508c3…a70f8b62bbbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800