Transaction not yet indexed

xU21feVE14axWcZLQrkqUwFBmp2w8sztnoNHYr2ejgGZa8mQk1eC2TYFLKBumaQSAdfH9b96oE7nrQMPPPrvfzq

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