Transaction not yet indexed

1uBucb8MUhFZFftbnxNqMmjS2focyiW9M5f5pE2cies66uK6QGL7HBq2cQ3sSvH9dTR5GhVkH2D4ZPmhNeogc8j

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