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 #21516716 · ArcScan

Block

#21,516,716

2026-09-18 15:06:10 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,716
Timestamp: 11 days ago · 2026-09-18 15:06:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x348cdd394c11c664591f40cca87ebc2cc6e1395af038166fc1e16c11488b1c4b
Parent hash: 0xbb8fc49f…a12e9890
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,716 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.2%5,748,354 / 30,000,000

Base fee

20 gwei

State root

0x6a2f6a85fa59…75119c988823

Transactions root

0x9d352bcc8410…c18112ea7e9e

Receipts root

0xad04214f64df…05e028f30f55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800