Transaction not yet indexed

MmN3WeD7YYDQvfAnFaMf1Qmf115AX8NYaUnrEUrE1CHEnVMvYvHGRZQqvVD8vE3esLcsYNmh81vDBAqN6PQYULh

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