Transaction not yet indexed

2S21mJA4153kmRJttnSacRLpkumFwjFT32koXmbhGbcUCicBLZ2BkYx2Ldngf8eT6vaRkbcppEqErpJvbiCFr1dw

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