Transaction not yet indexed

5ujdjFJSMCQVq5nRfR1vXrmCN4pJJpPdVUcWseuSHbvw6T2qm9vo3yfKLXWwhYCMqZqiXdtCVW8r9aGXWxBpwfSm

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