Transaction not yet indexed

HPooL5mntfGHMTkvwoLrBctrrz7pxK8yCdkTGhQ3DA8x5QrYR9vDWZGLTozD5D7ESW6gj3PNGC5mvjvGqPM8hHo

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