Transaction not yet indexed

Nu73wxrf42tkSDBf7cVpvSFP2yDotKFeRAMVGvrsBTrqatKBXuvE3hCCQUmQSRqoEHzocn6MskBVbLk4z2dUXNt

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