Transaction not yet indexed

MJcATpHVaP3s8Ee2AKJAXBHqXXiJcAuJ2jdUnpcxUbNzEs6bNChiRZrJS4UizAzuLMiUvRh1bGadVyBgMCCCkAm

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