Transaction not yet indexed

EX2gv5F1MYBgmHhdm3oVduxwdHW7dJjUE2zyNmssTuRyqCE8j7e8sQeLL86eXVVtATxAwNoG64oeUgmZd9cdAJX

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