Transaction not yet indexed

ztnKbHMpSqXwPv71CkpBsKPQLmmQYS71uiEfkyaqdLtYeNEWru5pqMFreTySZQLf8H4sFbcus4MAnAxq88x7Ep9

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