Transaction not yet indexed

56688c1JuMHcrFWAiAVxVJqhZdGoc5gqBjqB5uLc9V39YURLmW53CLv7RPC3QhEegJvbV5mPNtxE1JnEF1FDFzUp

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