Transaction not yet indexed

MUgdphmxrqq5aj3ctFRzdFLufGZVxpWirxvHQTjr5tfuefBA1NnR1AmE3aJaqnY2Q7oxEgEC4N9fzMDfckoGfSs

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