Transaction not yet indexed

55F9JfSh5VjCoSwXtvzMS3yy8aEBNKD8Pd5ujqgEJ6GYZpnBHPLY3tXvAo6YDZuBLxaapePKTQb4jQeTUvKu2MNK

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