Transaction not yet indexed

21DzdRCKK3a3d73pQidds8x8VQGLLd1Ws6fp8PoFCzxdvsEFyDpeSQyMDH8rHvfpXKDEujrz8projrVYLGiEN7At

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