Transaction not yet indexed

56tMkdBVf7YRTJ4oLtGPWAxHkFHvbZdhpW3ViQ9NeddTnGpXYYGTj8TPgSdLzFXZrU2pk4BnwbfJFPDK36k1heeM

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