Transaction not yet indexed

53Ux51pNLPaYHxrtuGinuEsGX2PuojgNYjHujHLfFSNBdHFPwjbSLCECmwntDoFmByZabz2Q9WfmgY3ZbfXpgkjs

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