Transaction not yet indexed

MNMfp4A6bDRD929KzbR6rB4kwamdgcYMx6NJcgX5B2MNWVarvwWJx2zF7nTXo634fGP5Z9TENpFW5XAX7R8xNoX

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