Transaction not yet indexed

55RZfFNQi4jFKM4atP6W9Zdk7sq5eK2cqaWmJGqkkK6FzKdEbRDZeNeeHwpXS7wvhw4gK8MG3RuWuwAp5uPjLXx4

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