Transaction not yet indexed

RX5fAcfPq3jxLTTU87dQFB4Hwh61JW7XRB43QgWphcZD5evZ1C9igsT4gqEkKvSjCypV9zHxxxdx6ZS8ZPUJw4r

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