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 #21356906 · ArcScan

Block

#21,356,906

2026-09-17 16:34:37 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,906
Timestamp: 54 days ago · 2026-09-17 16:34:37 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa808ea0e1aea832769d2cd8f9c3323c1d2ed0c4533223d461decec2f4ccd76e
Parent hash: 0x7842567a…a2989f53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,906 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.4%4,015,914 / 30,000,000

Base fee

20 gwei

State root

0xc1d7904001c3…041beb40858e

Transactions root

0x06a3a3173fef…75f47eef1c57

Receipts root

0xc2e5b4bc4f0e…1ff8ca235a67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800