Transaction not yet indexed

2SiPKEL6uP8HR7yVsEV2HML7S5SQGtt7EVV8mwdNGmvGHtFJXtPqJB6A5ovCS6stzDW35YBWQSg1zYJsDL1ocrv8

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