Transaction not yet indexed

21tsKLbqYaP8oF41uBJcmAPYNfc8pYdW6REiCUWi1chZCi75CUPtuB3Zd1LXkH7Kthr3Ty746RSpk9iSab9G9w22

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