Transaction not yet indexed

UuKx2TapmX5siRyCQ3z258HeKCRpJLv5aYvMCa8JNvDzRviUHkxqJaWHbwrJDfdUU5kDvoa5LMSraUuspEWxCUQ

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