Transaction not yet indexed

21c2m2Mm3kGAk9HuVpgiYEtVHj3sGJnHfZYJgrWBtQBUKeYcA5p3vLuc9cNrnFaQ6HKeKUBP7aqTJcniCBavRfzP

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