Transaction not yet indexed

1UUWbzpTYoU8tJsjoXDAVsWrhf51DhDtspWX9esvNDC29rCGicpE8EHYpuB2BbBttkQ8eQescQ5JtsbfEJCU35E

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