Transaction not yet indexed

sz4FC9eBCnnRqekw14v9HdAPxFPvEnnHtw9rdoD6GbiKiNFw3hgeUtxxz2WR6xdyBZP7XfLySyptfVcLap3T6v6

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