Transaction not yet indexed

XMEusT6phqvrdNaZjPuTeF9q4jBmFmQYKR5HbG1UzNKzLxzzRCuxTUwyGJ4xy8gqEgPz2xWV51qqCeJxN9T6Qxm

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