Transaction not yet indexed

21LK8WQLfaQdkGoUpNJ9jBXc7JNP4D9bou5qXDudzdGomDqrG4gtxWBVdnxgB6ZpCQbKuy1bV5PyAyPF2Yf3cocJ

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