Transaction not yet indexed

53DiEWkJxCxcnF5biUVxfLZLQzqpa9bAz1jwKh32tGtiEWyKbyhLcV9RDwhFRJmVfBqGhw7XSzhiUFCaNYKmCRS5

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