Transaction not yet indexed

2MpkCiLSfNWvrpFf4NFvZDdkbexrD6QvaxbWfUmNUMgaUU4JbzUjcp6ZrH88XHAPtb5PDYUm8iPwiHdYup6hBxs6

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