Transaction not yet indexed

SY2aNPkvM27o2fFWXHax6n4Luunp2TBwSP7bMnkbzY4KFLD2UR94fzux7BPAGjdyeR2FVM1ksUjff4CPQD5xrqj

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