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 #21383680 · ArcScan

Block

#21,383,680

2026-09-17 20:21:38 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,680
Timestamp: 21 days ago · 2026-09-17 20:21:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xdabddd19fb214bc5dff4a788c6747da62acfb7c8066ad76fa2834ca5c642057c
Parent hash: 0xb5faf01b…0097f11d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,680 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.9%4,475,238 / 30,000,000

Base fee

20 gwei

State root

0x0287cc7f1b89…557545c9747b

Transactions root

0x4a6e85aa2859…53e0952bb944

Receipts root

0x4bcc9f9cd996…c52515b2707c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800