Transaction not yet indexed

3AfWdNEW4mAiwoRC2MvcHRLXa6rdeHvSfuHe6xXE2qx1J5HqSjJZY8xaXDq2iv6eeYMknKHC7cKb6NXTCDX2oK18

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