Transaction not yet indexed

yYvfXXEBwBCBM7AvAJPGLZF8ocBpL8c8kZiTDFA2qqAC3Rs3GRoKjsi8tMEM44mAB19e4D8ukaq29FZe7dR6FFU

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