Transaction not yet indexed

K2EXXcR8tQLH3kqfaTV7D8eTw5RdyNxSJiWmeDfghfqy1TxpGZfupfMsExbRGwHVXVa8DKU752FHHDPnUxKxwvJ

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