Transaction not yet indexed

nkvBkETz3dT6iXJ8HfFcoQoGzRiohffjkzWCrtMtFw3Mv19mTyPBjNw4s5yuZpoJk4FkmXKtq1aMMw3tarNjnR9

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