Transaction not yet indexed

53PakA64PmFFZbbMwhVgokiffJS6rXHq1wz7w6kvCHKDtpLd3nEqrLp9c4kpWKKcmAD19XDFdaiZcUXhTYmapmms

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