Transaction not yet indexed

53HTVGSkyFAo9vq7XWxajAQirrzstcQSH8ctniSR2QcLtiUD2Cfk6D9Ao3tUrsMQFmM5dSxfZeSdqAApFYyR13eY

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