Transaction not yet indexed

52U4LMvrjpQKZAqrhEfGNeZ6Do2ABGt6qbxpnspsey4X661M8bR7AFt6KRfxEn27468iW2eWtpUB7FXpUCJsjNj3

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