Transaction not yet indexed

ydUn2cEFhGipx4yg9CuRgmjqA3vJ72ycbmpN4tUnmsDEWWwcDTCF6WJBfnA3p4LrC6zKBkAkQQgd1ny6FowQsKn

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