Transaction not yet indexed

NBKvDKeR4VBPcmXy4dW2UYcvAxeMnFyc4dQb1EdKnaEAXGCKncDSbrdfroJYAuPEdT53q2sPtaeh3AcxskKCBSx

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