Transaction not yet indexed

YyYfsw1KNpeufVhevfZRxtRxEVHWynnMQLBKDvGL2kXacerYJvHkLSDBMCR4bXhhDe4n3SWe8EWnFZKbwbvMt3u

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