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 #21213384 · ArcScan

Block

#21,213,384

2026-09-16 20:22:32 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,384
Timestamp: 17 days ago · 2026-09-16 20:22:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f25aa9253a61860bde7e61bda85c4498cedf69972d6abb5ca2ad09df0500c6e
Parent hash: 0xcc55e558…a95b22d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,384 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

42.2%12,665,490 / 30,000,000

Base fee

20 gwei

State root

0xd947e2974749…219cfa611819

Transactions root

0x83d04aabffa9…bb60e6f31450

Receipts root

0x66e5ad997e7b…b4fc4142e73b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800