Transaction not yet indexed

5MdkzsJrjTADM2kiUFF9jffgwkRFACk1UQXdh276MQ5Pm4m5WFhi3tteBzPYU4iLHGEQfgWqSPH3iK2fNDkb7Jvx

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