Transaction not yet indexed

21mxhXzd33mcpASqGmRCAnTRVuCGbzMSdwsiNNSSYUZdeaPP3bB7vxT7DsMEHkStTwSzrDRaP8PP3mJGNh7fKomb

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