Transaction not yet indexed

Mkd5izN692JLBUALRhp88ZCpJ5evaqAV8qHgVj3TQJx7Ua8u6VcZRy6XrVRhDMwg5b1TztzLNFPMHSo33q3veT2

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