Transaction not yet indexed

1UkZfHT4YsPjdGtG32MuFuwUfqBuwSGhYGjc9tNWtZxeqjxVpvTWd71ygP3cHtxMPbquKz5v948w6o9o1fQ66wV

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