Transaction not yet indexed

5u43RbK9vvruCcKdn2FtFXTzEa7iWraMXwnuoTcZQ1xkCPcF3qS6cUPRSZVSoF7unAS3rxk6aNkpkvsNDZGZ6RLx

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