Transaction not yet indexed

MdpakrdHsZJ9FiZeK9kBE2KNRJUrdx3CAdhcmyj9fb5grEvYPAeZtcvjPp2gC48TAuXjSQo7RX9PzncaWXTg9WS

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