Transaction not yet indexed

21k7KgXb3GFrWNAAqFgZwyKHcoWZqXkVGdUmoPkMgcsZPHH7t1bgWE1XcYHkiVCDaUJDysFyXWouBFrtGSKbRf4U

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