Transaction not yet indexed

U21cuPpr1n7GtVt4mPWSWKggRo4KLKERTpVALCKXtR42aHdGXP7LipMSKg59qrspKziBHAqpf8TAdPu2Zv5vPu2

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