Transaction not yet indexed

53HdKcixtrdUCYAh1dUpPESMWB9Avp8S7fKXBgtq6ALAUEaD2eoSCCXFyQfNEyUnoX46Kdp7vhfTFVGqaiwc8FUd

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