Transaction not yet indexed

1a12tiv53NHzfwHvqrTnPaTrKtkUpBVs7GEtzuiwUmv9n64LLm7toKB2xNk3FpDBW5uqTRpd5HB6XPourzpz4q1

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