Transaction not yet indexed

53LSRgQMA1oMUbbrWubMPDNRX6PqxAhG4WZMmgqcgnQuQd2UShUUqEf1mmocgd8P3PguekMdqHoGHzFMEDMSX1fq

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