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 #21312226 · ArcScan

Block

#21,312,226

2026-09-17 10:17:17 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,226
Timestamp: 44 days ago · 2026-09-17 10:17:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x90a0cea040f928ad99496c5fcb5a8d4d4206467147e2657c036b94c745cce0fd
Parent hash: 0x614cd639…628add29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,226 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

28.0%8,409,965 / 30,000,000

Base fee

20 gwei

State root

0x365063a82462…a678aecb6aad

Transactions root

0x9453c0ca0a14…f27edb087d0a

Receipts root

0xcfda81b1d608…78734f8a3e87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800