Transaction not yet indexed

5b5CSt52RTQLNDiMJq16M65Ho9eCWDMsbp7MHU7swbzPgBm3aB6FNdfFpQt9XgRsyvRYmrLsd2KNnBoounAcsHuT

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