Transaction not yet indexed

21j6FD2v7EMce3bKPu7YBoVjUDPgCf5GStsWXLtafZ8eU7DRtMRp3HfyoJ7v1DHGvWK8dqSF4Yfatf2RJ3Fd6KHU

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