Transaction not yet indexed

661PahZDg87Gb6SyCqFzFqsdvWUAmRD2q4TN2c4h4moDJhDCPE7fUxDpkGqJSFEu4fzqb1EaZqnU7QyesYPJ4ffE

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