Transaction not yet indexed

53QR71Ld88BnawcG65g9bUjnRXKHfrBe6AFwTMF7mPQyiR2YCKZUvVi13GLedyGqHTPJM7NMhRdBNkupTGRUGLRW

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