Transaction not yet indexed

21S2W3q6wrQmXon7SqaUiXt17gneTEnJZNCLBqVp4spbRb1pEsKZXPZCCWtrV83ZB9dbDHM1X1MxmrDcBdAgKkco

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