Transaction not yet indexed

21s2mqBUrRAkZdBWMC22i1pSMQ9aBPbNae3XfTU2JQuKqBekUtsagnvqMmSWSFAxhCn137ZKpyuJrc8p7RfPfrmM

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