Transaction not yet indexed

ySAmbDRPBbuSZj4je1MxntNtFrTpGSQzuQmDuACTA2p63YKtymKbZW7SbpGP5NfyWk8ZrwHGCksEFaf35MWGKkZ

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