Transaction not yet indexed

MMMWAkuj6ve8d2m3oXiDc67B6v7yTCUJKChSBgf13VEp6TsWk6MtjmiSPGCuM6sGkMRHwcGPMJzcY8hNQiNH7Vg

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