Transaction not yet indexed

ztEP2SJ9fRF1nfNFRyZJdk8vWTLQh8M2uBea5xZfJTFPDJchhHLsWMcZAGBdsjU6b3VwjqMg5UcyhGp9KRv6aX1

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