Transaction not yet indexed

53zLwkkUnMEGTb9YNjHSppoQ8koR6bDWXFc1E7g2Fkyc2LKP3jMhR7j2kdz4y3qxDroW7qAPC6bVSnV9n5tXqBq3

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