Transaction not yet indexed

53XR9ykgFJXZTUdADBtPLov72gQ4cAQttbtG2n8LrxpeU2t4kdSXvJa3MieF1bJ2VrrLXA4bubQv6GE9HmGbbfq7

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