Transaction not yet indexed

3MmPC7u87xyUgGdRj6SBez6huzNiGAbCGYHs7r4U2qa5SXqfHhSvqyo6fK4YJsMSZHiw6KYtJZJyreAtaZKeCsn8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.