Transaction not yet indexed

28Rqv3HDaa4KRRiuZ2ytQKdeDC3N4prMFctVd4KWtA4HTqnptDKxc5ujGrnjLNPRCd8PuHpoZeuY8d3c62cG6jk8

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