Transaction not yet indexed

VkWfJ2CxtJBUn4i4J1296zu9JUr75bT5uWMEHeMgQeCkW5yvDfce3ocsfFk8dzzY9WN5MfY9ARgb3QFEi5yNKRC

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