Transaction not yet indexed

RBkM2uHoW8NKiuvsYvbAouGfFTpJo4uwNTb4ApabPQTefnitvRHV5FYpboeH7onmHhwvF3H9gSBf6ETaJhRQRNN

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