Transaction not yet indexed

5UbgcmJrXZyDvxCJsNFZEw6uwsk6gtUULbd6WzCre2BTrKYYKkfNN2MBqSBhjtSxEWuHh1W2ccbfwLp8duRGMMAQ

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