Transaction not yet indexed

28DdtjFWcFDFhpM4RcPXP8fp96By2tfpyc7hyqkMN3wXLzPbXSdnBvxjsQjs8SNQkhXUSQvQdfVgRUm5LcUG8MTs

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