Transaction not yet indexed

21bKKX9VRfmUZ4GsK3WzDPGUHWPAxMtyunjMnfaYgx3mCjQhRoqgChBFPc8mr6XqXc8fJWpcA2NDAMBNQZC4Y4F6

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