Transaction not yet indexed

Mdin1655ASbmfAGbUNUAFd8DeTkt6bK3oCz9tsmeyv7zRMJ6pKQdSECf18Afy3Y6Nc1WSaUu5x2559L3K9vqsWc

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