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 #21248432 · ArcScan

Block

#21,248,432

2026-09-17 01:18:23 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,432
Timestamp: 8 days ago · 2026-09-17 01:18:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x56a9c63aebfbbafac98a283d989a3bbb7857b7a9a7a8d6555b063e4c5f19d232
Parent hash: 0x09482b4d…a5382b9c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,432 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

15.9%4,771,718 / 30,000,000

Base fee

20 gwei

State root

0xa74af65d3474…564e339d87df

Transactions root

0x17c978dd800f…5fdc4d3ed630

Receipts root

0x67420d4e135a…2829e36a570e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800