Transaction not yet indexed

21gTLRHTNioFdYqjFDkpsEecvaAHKuLAUaAwDgpBSmujnM55VUsctWcARVgZebaxcX2nh4tEojeK7VpjPpgQLPLM

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