Transaction not yet indexed

MMof4CfKhNFYfWr12qubj2CuwjXzgdsecS7p5aMNBLd6cDocnZKVr9ncwQBNfo1vksZvPeLSMPHTPDkwMmbfzR1

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