Transaction not yet indexed

53ypkpgsrDQM5JSaWfpPMRHdaQ69QUj3AjWr55psUQ4tuSRgkY4sQo3ThMD4K6qEMNDNFX2jgHadFQx4XvxLGiK8

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