Transaction not yet indexed

ymycEDdQAsEqjg4fLc6KdXPfeApvW52CDeT99DY7ptQSNDVT4vvvaaLNNw2q3167PueEbxnzjLQKKctbJmdZDQg

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