Transaction not yet indexed

1Apbn5fFqRuAFYn7GAtdNkCqqBbqUSf66zRZm6JcTQL6H9d3UbL3AkSXcth3pbUfu1G6UMY5iRZ4fSjDPYfV7j8

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