Transaction not yet indexed

YYeTRhQ4a6UmdeoNVdjm6W9toAgPiLBfxndJgEQTiE4snSigQpYdNdPNxnjCykjZyy6cFtSAf7ebTmmFThZ2Acj

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