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 #21293820 · ArcScan

Block

#21,293,820

2026-09-17 07:41:47 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,820
Timestamp: 8 days ago · 2026-09-17 07:41:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xcde9cfb10533ec8366914c8d864bcda27278743a4b2bd71c8b7ead38873e4919
Parent hash: 0x512a1a96…8440fcff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,820 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,959,832 / 30,000,000

Base fee

20 gwei

State root

0xbd813eb62244…b09b03d556cd

Transactions root

0xa916c4d3cb71…90d76ebd014a

Receipts root

0x7306fb9b9e21…1bfff006085f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800