Transaction not yet indexed

Me1a7AaWDC3tiAVjhY8Ziu1jPSDcb6d3Dcb9y8f6rCPGWmjucWdeDtqBQJkPa6Cs6CRJS1Z7fpEnJJpmsf5bbiY

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