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 #21321068 · ArcScan

Block

#21,321,068

2026-09-17 11:31:56 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,068
Timestamp: 15 days ago · 2026-09-17 11:31:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x6baf0ce08fa2cca90b327ab8b86a1b2c15e3d2e1d3e6a0744f38839c6be962f2
Parent hash: 0x3b9b33c3…d8f184a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,068 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

22.7%6,820,988 / 30,000,000

Base fee

20 gwei

State root

0x023cca2c2fd3…fdf077faaf62

Transactions root

0xf08b433e1ec4…407c59c8d81c

Receipts root

0xd72417ca6802…a1b1db7a979e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800