Transaction not yet indexed

mmFr8G5Ms4L6vdVtmAzwFxqGz9ggkRUqg8cpZTzksSYi4JgLYBF6jfEjK5hW5PLLQFdEDvfPm1LpwUc4k3qvSHR

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