Transaction not yet indexed

621THZwpvVd4QxmQxtfSnx9pFZB1Sjs5tLuD3k5A4mDTsXBvPD2Yb1DdAxoaZpYrLGdXtErFme56Mz5BgV37ykAS

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