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 #21222737 · ArcScan

Block

#21,222,737

2026-09-16 21:41:29 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,737
Timestamp: 7 days ago · 2026-09-16 21:41:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a5918ee5b7097b8cd502cbb028b2d26b37b60a99c5a4767cee774a76537690b
Parent hash: 0x2a0584e6…46ed06ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,737 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.6%7,079,087 / 30,000,000

Base fee

20 gwei

State root

0xe8cbcf39c821…805052d46b49

Transactions root

0x24d3a773315b…db0457d367de

Receipts root

0xb0cf9c77333f…7bb028df4e0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800