Transaction not yet indexed

21tNTdVNc6HfZKXpEbJqW11PEjcFi6iYQRHhuM8gCgrpmJSfo6TPLMXWDyTZFoaVZie5sdr7ZRg7w1Ua7vuJpMmU

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