Transaction not yet indexed

4428GZFkToJ98oo4xGL8kGofAAKNr4QVStfGK7a2CcxEyazsCakXPBKjQjAgZNfqX8XJtYdwDJX5EFkZvx6EKC7Z

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