Transaction not yet indexed

ymc4y2ykK8QwQ8CkfLbdUSrcHWdkngDui3aNWJsKma69yf9F44ZkyfPeDoJrvxNn3HvxfuYPkTtxDA9bJqpA49y

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