Transaction not yet indexed

53u7vXffsJZiuVm9TQT3aiMGv31BRXMJoeVRGSECK6F7sLD7dgtTeN95cZ5SXp2dSkinQVzwfixZBAyBd1r6xxfc

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