Transaction not yet indexed

21ymcHxuWofSAcR6vfcDf1okh3FAASvdPRczhii1s69NG9YfzMNPGPtNqaEUdxiaKn6ppALAAxt3RwaiJTNtkiw7

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