Transaction not yet indexed

477VfVcaFEiv3t9q6ZzBftMiWXWSSpgE7GZ3PJW8buBrDjGiNDvSgBmdSy7EvnFhhDexoHYmpuGLHo3tSUTjeToH

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