Transaction not yet indexed

21ULxXacxnk6E6mfkV8eWGHhtL5FMNih2cfQFbEsqKnq4VCoQc8LKuTiduKq6tR5jUnKW8LzP8obCT88bsGRTAFf

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