Transaction not yet indexed

mFpSmVZ3PkGKVm4wLjBtToD4mKTBLUEtizHdJHu5thQ5sErWy9a1rVzaJfxjH3GLVLwxaGhX8oFxbkR5B4xTpeg

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