Transaction not yet indexed

am1bJsfuRcJpTB1xNUwiov5hDUYHvGJPd4pnDb7HtdkS1TSHBudMNyhs3JBafphTSxicrwJG4KvFcUAgz8QxLUV

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