Transaction not yet indexed

qk21mtVk7rb1xQg5B5dXk4HurcRLMPmpur2wq7mBB8gY1tXZNq7xDPExm5zNPxtc2JNBQQwQy3LxruDP2v1TNMX

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