Transaction not yet indexed

ffDA6xifzJRZBS3CXFkYGDt98yMwBnQpKtsZHSGQ2c5wUvEefknJ6uR2v21fb5vmiFta4dLkYRG9HZVTz4mjM4W

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