Transaction not yet indexed

28amHmSCDEGq84ioAQ87eFVTm46MY7AV6E1YTEHvG2MuE6nPuug1nqiAHTkt3AcejWwjV7rcXxT7gAgFP3yKeNfD

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