Transaction not yet indexed

555UEurW9WSpSYV6f7xeTrDYW5EmudeWu21mS4osQuRrgACN2QhjtJFmVRH6oGu9XrnRPkQTJUf2rLtY7c5pKZRV

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