Transaction not yet indexed

MQQe87Rpd4iKYDwa74xScEA1TPJ48VuhprnRzMqM6N6T3etjcrXqzWgaFsaU7r5yCUvcfrX5iWFU8etG4Ab1aiT

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