Transaction not yet indexed

2kk4gSTus855c9jGu8XQVhm6bbtQg4BGC5e79xLM4m2FfCCT3dWvuhPb6D8dikzFq28Yq1UV2TZPgj9e9UG9vQgN

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