Transaction not yet indexed

53pkH3vGvqpj3w5GnZiJKLFQ3kYAYVc1ZeUfw3DiSY4iqFEaR2SpvB7jSYBpKWx92hs4bqX1YNCa9KPD5p4LpbA9

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