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 #21559264 · ArcScan

Block

#21,559,264

2026-09-18 21:05:52 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,264
Timestamp: 56 days ago · 2026-09-18 21:05:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb7729c41c8442794af0198387da65497382e14da8fdf94982a5d5b54642eeb1
Parent hash: 0x1bf946e1…bb653739
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,264 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.1%346,393 / 30,000,000

Base fee

20 gwei

State root

0x77f7621009fd…7344914eea9c

Transactions root

0x3900869c493d…daecd63aa0b9

Receipts root

0x92642a73504c…25bd20fa7117

Nonce

0x0000000000000000

Extra data

0x00000004a817c800