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 #21223061 · ArcScan

Block

#21,223,061

2026-09-16 21:44:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,061
Timestamp: 17 days ago · 2026-09-16 21:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x692c5c24c2a6451a53524448760a9b72117191b909c8077cfa046d0be6d53247
Parent hash: 0x6f8c55cb…f1b0d3c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,061 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.1%8,435,129 / 30,000,000

Base fee

20 gwei

State root

0x1fa35daf72e4…f10c2155a8de

Transactions root

0xe776695d1947…dbcb34c13f08

Receipts root

0x0fcbe5ffcd49…abfbb50d407d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800