Transaction not yet indexed

388k4HbyKZubNGLEP9eKcGbYXPJbbDFto1ArprFAQHwD2mUNJe6kiJdHhv7QmLz6NqUDdbcHkZVc9JYeVf49Puwh

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