Transaction not yet indexed

YesFYfV4cwAWD3L1rTab1Lq4X4nHbcyxfoo8nbc99Le66QuMdm3Py33VBLMiPNaMDYQB3zcC3yDXfjkJN9TTsCQ

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