Transaction not yet indexed

55qU9ET4D8dsDbbb2ApbBVqhzwTmfa94hcAarByvSLVNcAZUQ3qtq1kG7uiM3qc59cu7vJYdLcZUt8tifUG67Lc7

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