Transaction not yet indexed

21mKh3SrmBnuRkRK9qYRwSgNXpaw87f3S5aWhK3Qh3ETLkV2kKHuHKdcNruoEGLRRvjBVwkpdbHWDb2PDFvAVWVH

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