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 #21260875 · ArcScan

Block

#21,260,875

2026-09-17 03:03:27 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,260,875
Timestamp: 27 days ago · 2026-09-17 03:03:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0863c634c025347908f3d1a911fa91f43a93568ac2c95fb79cf00e45e816eb7
Parent hash: 0x5d8120d2…3b9bf80d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,260,875 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.2%3,671,175 / 30,000,000

Base fee

20 gwei

State root

0x0a800fc6b029…a39f36911c50

Transactions root

0xecb999b19d63…bc5500619189

Receipts root

0x5ec174ee3021…ba96f587f275

Nonce

0x0000000000000000

Extra data

0x00000004a817c800