Transaction not yet indexed

21S2R3cG6mh2v4vZu3KLn4dpLnjnf1T5fPpPUx1TXNKokjmbksD3TToGUacBTmWAyS1ETFN2SLo7bPu368jVBLGk

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