Transaction not yet indexed

1mkokcTy9auNnRqWSCu3cFgDMSYid2t6tbLoMud6exWvTQTnacoWEoBanTvHAYS6pbwg3SbcZ3mvSh6epPiPaQn

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