Transaction not yet indexed

XMKb3tSxoUtVEi59VsjqZvbA54MZWTJv14qa8UVFrrkYzcYrsxHf8uggH7QH2eGQHneT9En3xoT3pHDM7qYCjTM

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