Transaction not yet indexed

55Udk7zm6M761BhQ6Ghi6285dwg2oLxUkzXdKpdmnfqJPeAB4ZX66dNUUvBm6XMj9oLw3XndXptSEBbJ2GUP61tx

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