Transaction not yet indexed

553PDtM46wfxzZFdhZD3BXYbN72p23MwJpfrfD7haAFXi8w17ar7HkQyiW5yLWWibuHwHc3g4HNQgCaPRAXo7XJc

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