Transaction not yet indexed

PhkYvSRzUFjbfn2B9Sx6ih8vb4jUy4phf2xz49hRqdc913iu3J3VGS52zAp2pSDiEgQCsneL2AgUDd5SWNeHRJZ

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