Transaction not yet indexed

216CmcSqjVM5hCFTKgqDtbKJM7iLptfH9PgtXcBvZMus26yfKv3eWYiPMywqbUExFC4eysuTUbu3ZFy2FLKZURGC

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