Transaction not yet indexed

387DK2TMMD9JBbNfEzGerMukKSKqN9rnv4tGpKVfnhedfvSkyoZw9UQH8yyjMvFskJGg9A9vTgCr1EPi9byTpjai

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