Transaction not yet indexed

21LSMMEA1z4hPfxsL4H8bWniG2BEo8PysG4uWJYxokWraXMT3UV46biSyV5hMcDchqBuLD6FReoVg2SVdBTQaL1C

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