Transaction not yet indexed

388VVfE7SgpsES8buL9dMkwVhZfNTRpKh27pH2UTaYsqf8AcSsZabKaCQUkqcsDZeLkc8eFqbVJAz2M2ms8aqry3

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