Transaction not yet indexed

5zMMCKTmCYGCfUbVjPBSvi9NP1izDtPMdCvGpyACxJUdWmpgp6hEr75bVMqbWnF2Z6aScNccxMBsseW8g7udFnkD

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