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 #21330971 · ArcScan

Block

#21,330,971

2026-09-17 12:55:33 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,971
Timestamp: 14 days ago · 2026-09-17 12:55:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e6b687c381d59c81a4a61bc32570105d110142837f96938056c7d4a37e44249
Parent hash: 0x8e890d85…70003c8c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,971 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.2%1,248,610 / 30,000,000

Base fee

20 gwei

State root

0xd3df8c09e45c…78c6cdbde146

Transactions root

0x7c578d1e115f…01356ce22c35

Receipts root

0x5c8310a7f9f7…204c7d292227

Nonce

0x0000000000000000

Extra data

0x00000004a817c800