Transaction not yet indexed

21AMH4ZZrPmNxpTywzyEb3tadKatNMbUvmuvg5rmkrgpWWZH6LE1eESWCuqP6ArBpUq4ueN91mrhdtoEe1tCjLSF

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