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 #21353866 · ArcScan

Block

#21,353,866

2026-09-17 16:08:57 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,866
Timestamp: 19 days ago · 2026-09-17 16:08:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7959928352d739f08ca412f9dec2e3c14ccbc08ae55c6363e766b57374ca9890
Parent hash: 0x9120eb5b…e4d0064d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,866 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.0%2,103,655 / 30,000,000

Base fee

20 gwei

State root

0xbb30f445614a…398ed3ae3d4c

Transactions root

0xcb25e951250b…791566cb5bb4

Receipts root

0x239e550dd971…03eb4acc964e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800