Transaction not yet indexed

MbC8smbNrD6chTYy6Uebk61YTBU9AyQqdf4qV2M2JSop5zVAbQJo2gm6HBfVApT171FLabJac6q3kQCy3tY2u2B

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