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 #21355036 · ArcScan

Block

#21,355,036

2026-09-17 16:18:50 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,036
Timestamp: 9 days ago · 2026-09-17 16:18:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x81283c72635ad32854a3994a9d3f6c259b4b6cfeb6e876b19a958feb3cb3553c
Parent hash: 0x023365db…cc6edcdf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,036 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

28.6%8,596,789 / 30,000,000

Base fee

20 gwei

State root

0xd361a8fd70aa…f1cf1b238dd2

Transactions root

0x3506102fd369…185d55332445

Receipts root

0x0916a45a3ee9…ca89ab4f9754

Nonce

0x0000000000000000

Extra data

0x00000004a817c800