Transaction not yet indexed

Rc12ePUz1qRFUJrjV2bHQx4AFcC5ZHQME46ApcK3L1s6q3m8yusuiQrqrXe3q5YbreU5bA7gDA9WV2cw9vj1GUK

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