Transaction not yet indexed

28Xaz2L38iHAzWeLKr1qzQvY3EtPmEXuckKX7PgRG2zUeYZvEfYDm1gE5bH9s3RL9WwnGFUyEZPSGFtYRxxnaws2

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