Transaction not yet indexed

53DffgE8oFSzFeFN3gbxrqyjJ8x9fyQXcPs9e3RUuPXMciJEdccNEe5FduFxTDsXCuo2ov6AThAVm8dHQpX74qG4

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