Transaction not yet indexed

66fD5an2aMBPhb2iHnwwy2dYcMBPB6dYACwaAqUq3fgySkSc3YL3zhXgbsBcuACNgZooyeMupbWLk5VeNB5mZFX6

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