Transaction not yet indexed

4UbGMaB5fghE4ZDTHVb5JFUzysWfBMwc9eGr4bSGbfaE9tqauoBhwBYfPTLLXFD5dvBb2WWZW2cHqH6hScv3uen8

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