Transaction not yet indexed

21M9RJQg8uZDsaRCHihFHDdPTYCsjSkNfAb5bekjMuHKBXX37xSziBtFu7UGk7KStXVBgendeSHb4WXA5fb8opmN

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