Transaction not yet indexed

21Ykj4AXP8Uaot1c7ACEWfiZkXyeqz2td7j4QppfLbFXj344Rfysxg7Zt5v2oPobiZNNDXvWNUfS2j4Li2Rs6mYd

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