Transaction not yet indexed

311MDMtNFYYtJMPfTqDYhjVPGhjQp5pY74Lo92fiw1mRoxsxrH1hM2eAeXv8HedtxrujTFf8or2sstMHVJGLsuTs

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