Transaction not yet indexed

i6sYN2b6dhb2bdTMsbkPyUDKCd3DxJK5uUqr9mCJRa4mrpanHyCqqjcwVfYPbFbQNM1uuXbAPvRWuYRkS3EQ5Jt

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