Transaction not yet indexed

21SF6bx5vmTP2Hs3cXZzdAEJdFaMjCW2vyqtWbzkfgamH6rACeUsCJR5PsJLxdGZZ8H5oYkZoYV4gfrgWfmUm4RX

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