Transaction not yet indexed

ysQU7zEV1Rsi2uQhFM3r4exSiWeySE2fSPtffsqQ7KWNKEUF2L5NknCN4EAnhrJfdi8DNPj7cZgo5BGsb11Xtan

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