Transaction not yet indexed

53GC8SfZyhmmC1mou1ooiywJvgpNnAbTpHLWGRUUrpDcZXdkr2QcUUKzXXiaxYdzw9A7EsYuuXPdjFZCDMmGHFr6

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