Transaction not yet indexed

21U6bfsksRrCjM1MBmaTqfYFFKdq53r7EGCy8GXrknwDXKo6GjnCWAnR6qLpMsPou5JwHxmBiXojunkEy3wecjci

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