Transaction not yet indexed

21sMKfLatk1QPugFvdgxKU92au8Y6u9eKU5JfjwbjPUjF4KRMY1RVi27FQqWYuZdVCmo19fgxeXDR5TAn2hMwABF

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