Transaction not yet indexed

ys8thXaaDqrPSXM6ecYnmayH4igqXajsUmLrKBXpbSRSAcz7LDj1bhm2Ai2pnMbAhG2578MFZTsmn4FfTQgmE17

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