Transaction not yet indexed

TSKF53cLF8MyiEDgun6xSpNjWScMgev3kr3y3aBNfYLQaDfMAGHMJW6Uxju5GCh9YkCMHSa35uGHQ2Erjek3epE

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