Transaction not yet indexed

42u5jcNAjGv2aVBpRrGrEm8S3ciTzcGbTDGe87j7pgeQcCQ7zPwETG7afHfJPEC85p76RSA2gbS3rfVVUA5yLB52

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