Transaction not yet indexed

MYRuKb3d45RCZFSeCfoLLmxb2bizMCuW7LN9JF5tFZH1vTQ8LL2C3vFMjwKHBtXUG29GbSJvg2uKEb4cwpZmbED

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