Transaction not yet indexed

UK6L5aeWS2xE5fQ6E5ydWCFWDEbNjWCxsixZNpsBMrcV8ddmSiPh8rEJDV3DNrVC9dXyYNxjYt78VmgjKBiDnoQ

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