Transaction not yet indexed

TMpGi84JDJiTnXDnfkbHaF47zSh79Be4615U2oMSkRwPiGExm5vpY7WUjNkMyPQpwpfJ9EdoXq6DsLUnMpuJy2Z

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