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 #21511977 · ArcScan

Block

#21,511,977

2026-09-18 14:26:07 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,977
Timestamp: 30 days ago · 2026-09-18 14:26:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x2801877b25ed3314f1f4c3c7a59071882af5877574152366e9e268ef98a1a90b
Parent hash: 0x5e4b0f49…9760cdbe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,977 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.0%602,675 / 30,000,000

Base fee

20 gwei

State root

0xe61ea2ad0943…da98eb839260

Transactions root

0x142649fcf3cb…c399c6a8b7c6

Receipts root

0x2f00b225ad50…8c4eac07d683

Nonce

0x0000000000000000

Extra data

0x00000004a817c800