Transaction not yet indexed

ymJcMFRfwrjHYs9CZbiPdKh2iVTKz79BSRHqBDYSBdntVCVEecao4rAFEvcPHTj1sAnPUnemSTFvYAHXRKaTBnA

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