Transaction not yet indexed

PQsouFbm8RxGy7LbYQmdA7AcYpk7nGQtHK76pCgXngqkqVBRDT5RHZ4Smw8rh7BkTLdMs8dmWuVXJziLsLkcUhb

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