Transaction not yet indexed

yfDK2N5MRPtzLDWefftuGAMTJwkyBNdDoH1SYd4LNheS64dSCrmohFuCqpUEqo5fxKhmqEaE3gybMoVJz6P5uX5

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