Transaction not yet indexed

53q8Du5aRB7unsAcc6RKHa2YtNmQJ6oxd1VUPbW688s5ECeTXUjTZ69hVuXpckgAzTUVVi6sFU4odLMbkH2oHkVi

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