Transaction not yet indexed

RKf1x4w5uvjCuF1aVoJmTQkVoCw2tJyr6pbai2mYXC7f1NVUPvUmcQq9svoxcDUUh4Q8kkgyUPw1XDf1z2swCzd

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