Transaction not yet indexed

FBu4M6MHz8F2QZFdRePE7ZYity9YeRpgPWckNczCgbbKoBTC6SuPgs1QCnN6uDXnMwgHk6gAg6EiiMDJKxLtk7Y

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