Transaction not yet indexed

2KErmYX4aCC5xtMDBB45kyde2oe4moSRUnApXfrsyUMgSdfLS5Vm9jfxeyCj1ux89nTHDLZQzn5Z8A6z7BM3GS17

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