Transaction not yet indexed

21rZcKzYTuknEUNCmHQAiCnTmuib4ak4h8RWZpEa2DGymkkZWu4UkUoF9Mn9tMPCRmvafXHAW2q67YptHSH3CNJZ

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