Transaction not yet indexed

21ckbvjELt7U9FoWjgnC3xMcfTFmunVTZaaKGhNjs8dMHXu1Q9BNtPU3d3pic5apDp6XTQEyALinFbrmz4Kc4ymE

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