Transaction not yet indexed

u3MMibGKHrnKmphDfMqWEWaQ1xDP7tAu7kfGWL3cp8uLv1gWdUEhRi2dPebkHVpXErN7q1s8oJPBBjj8AXLbkm2

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