Transaction not yet indexed

55HSZUFTFJAPkNmNvMvKNGp6uKeprvi7Lp7cxKQ7tdfd9ZS1nbEp8jTYhfYnpoxCFcEA1WVS7GjjzdVjRmaYPqrm

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