Transaction not yet indexed

2SeR2otMm3sZdk79aonbMYRrtNGFYvkvujCKRKJqD2EedVz9EoRQ7iTac6p5PSMjRLwYAkFkRF6iEDnJy3xKPvAS

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