Transaction not yet indexed

21J4W97w7YjGQ6tLTpNP5GFkxFsmLkmF5Q117UyY4VQ2c4Ho5mqPpwfWA7MRJsoaWkHcfzZqx9mH3UEKWSfBaC1m

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