Transaction not yet indexed

mKSQ53Jx8wL1w4yf6DfG2AYXQkdhRcCQNZPhJ5ibN7nF9HHppFFfZR4eCDwctaPCwH4MvgyKTiR9cGFvMZWQEdY

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