Transaction not yet indexed

53XpbB64VZrEBZJMTaRLp4kcYeLLPqMSzUmdgFVWYai4eYEtuHHYTqSMBzmLiQ7D5g51iWgdyDBdg78PaJh91bY2

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