Transaction not yet indexed

21cf8ZqrStz4p3yzZ3XtrvY7dttEXgZVkx8L86zrLzt3twtswG3MEfcPPFLrKznBhpAA75ChvAoQLvXcB2Epe7PR

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