Transaction not yet indexed

53UnocsA4Q5eb56yG3ftBNpkkvxQRxJZQeon9rbVrYoMnhLQt77y3ShjAHZhDvgED4QZX8RWXfAFSft1jty2abQC

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