Transaction not yet indexed

mXXKvBZcMx21Q1Q7pkTUCJM2eXJ7UuYh2jdAdmP6fMvb5hYtYR36X6WGA4dByv4anzvnFbS96w1RWFU8SuCR4ue

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