Transaction not yet indexed

53pUNRCqVHXKjnByiGLErr61hY3pejsTqdWoppoZmHEWihvnh2eYLavESgeD2Qo5iEQcEP7YwTb1Mm9uw2Bjz1cG

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