Transaction not yet indexed

mpm16q2rRs6f6LfJXoGdED5M7cL3t7TawMrm4i2AZPNg3TEWbbEN1uCUjemzcoRhka5Rp3YXpb4Js5YT2iwwxMR

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