Transaction not yet indexed

SZhff6C4Mptu6tJVcEDT4bUAhjWVzL4zTR91AWDSmVbm3w6hQXwVqqYAoGdZ6aFMevr9NrCV2cZWzYUUGpL2fHV

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