Transaction not yet indexed

21fYokNkFR3ccuvJv1Nq8igQeh8CUdN4t4FdiumFeTQ2KU9bEMFPA7AEvmBR5cmdb6HmzJ16jnCVS4RvQWzTLsgp

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