Transaction not yet indexed

UUZEAtZgz4ZYi2XJsn7AgWnq3cfwRpKAVVHan42Q596eVwLE6MpcbPENA1PT24xTzECf9z2HuLKm4J3xSb9cscZ

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