Transaction not yet indexed

ymz9nb5TQeppQfkLnuzvVuVkwj3CLWNaokMycRGCWviWedhxLwimJbHh1bG8LCcqq3bqUAG3UMc3AdCTPvRwq47

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