Transaction not yet indexed

Rbf6aMmz5BnusUV4rX2akMJB5qbt3jkfn1eV1EmsGkb8rVCsbbXGgKrKyFp71TikwhkgRJ5jNcsgzAVHGxmT3Sk

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