Transaction not yet indexed

21wt2uPJfYkqM4kpXE2JgASEuwMxTZKrGGkCVW1a4JVex77FxVn6i8ESk9Rk8k2bcipCaHDWVNCMfX5MZhgRhcm2

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