Transaction not yet indexed

Mc3QrPrvQTYSWKwsKVcd64r7EvAwNS6Dae9J4BmCV3Y1WNDLgpSLqQC7dcRUi9n4sXjEkHJbqgSf6HDsLfk9F8A

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