Transaction not yet indexed

21tMMEsEFQ63YBedrGR7iuprVw7Gb5SQW9XKjNpgdCdr1YL2MqkhSQwj1uGBzRnFzFMaudws4rbj2SiwYD9qRvi9

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