Transaction not yet indexed

21JCzukRW6FeY3a39NdU6mMPfxevsQ3Yqds3sh53rMgV7iK3cfVRKKTfBdK4aa3XHgTbxd7AaDo6USUhmaHCbtRs

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