Transaction not yet indexed

21FbCHviPpZ9YbV9g8ZumuU442G1ARwpo3xvVEiUqoHe4iYPCVRWen5Pb3MAgp1Dhs6XcA1BCiXwZHYG2ZaJN181

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