Transaction not yet indexed

1imoiuqvgiP78HHHaHg2BSwpqQoPSbE2HP6jHPbkYiqqPDN42tEyDwDTqTSykDLTpsQLGiV8pNRFRKMUSTSQmfK

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