Transaction not yet indexed

53nXp9c5NEnk2oEBkcQyEHc2Y3169ApFYnfouV2EXHUa3uog53pL18oq3FsembYSAq4irvEFDiCha4DKcdQMvHs8

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