Transaction not yet indexed

21kxpEYx8ZWS22kFUKHH3pQWtfG6U3RMK2nyKGLqgqJhrXA2edjErnQzhMiEdo9SWqBEacyFbQS5sg7KHz2Vi1v2

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