Transaction not yet indexed

21yKuA31B4S4BbmEwtNcPphz9vyiXnF6YPXpsAVTNxTUBQzcAkSHzJ4MfZ2QAzvukfkGdP2A9eDx9g1qSoYV76QM

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