Transaction not yet indexed

21S4FCuG1wfNd4F3tUCvcqi9dasHNHTZin9HjnvDFyjEzqRdH6pC12zevWkmvvmNSTeKteEXy6kVAiisSgbeG5L5

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