Transaction not yet indexed

2mMUKJCkKpWTBkZXdab8hdM7xc99wXkr3LLADuJPHaaSrLRrQPeQuMe1Mkj1vFRVCWnUSPzFyi6qqYUns9LZ1oS4

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