Transaction not yet indexed

21LFBUfWzMXFAEEqujL9DC4bX8pECQKMJ6Sm97sCe7NUpMBLT3RkV9sLn75ukkbW7C7QPaJqeRydR5qSQBSqtsZa

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